View source for Biology:2023 in paleobotany

{{TOC right}}
This [[Biology:Paleobotany|paleobotany]] list records new [[Biology:Fossil|fossil]] [[Biology:Plant|plant]] taxa that were to be [[Biology:Binomial nomenclature|described]] during the year 2023, as well as notes other significant paleobotany discoveries and events which occurred during 2023.

==Algae==

===Charophytes===
{| class="wikitable sortable" align="center" width="75%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Chara chhindwaraensis''<ref name=KhoslaetalDeccan>{{cite book |last1=Khosla |first1=A. |last2=Verma |first2=O. |last3=Kania |first3=S. |last4=Lucas |first4=S. |title=Microbiota from the Late Cretaceous-Early Palaeocene Boundary Transition in the Deccan Intertrappean Beds of Central India |year=2023 |chapter=Indian Late Cretaceous-Early Palaeocene Deccan Microbiota from the Intertrappean Beds of the Chhindwara District, Madhya Pradesh and Their Systematic Palaeontology |editor1=A. Khosla |editor2=O. Verma |editor3=S. Kania |editor4=S. Lucas |series=Topics in Geobiology |volume=54 |publisher=Springer |pages=77–205 |doi=10.1007/978-3-031-28855-5_4 |isbn=978-3-031-28854-8 }}</ref>
|
Sp. nov
|
Valid
|
Khosla ''et al.''
|
Late Cretaceous-Paleocene transition
|
[[Earth:Deccan Traps|Deccan]] [[Earth:Intertrappean Beds|Intertrappean Beds]]
|
{{Flag|India}}
|
|
A species of ''[[Biology:Chara (alga)|Chara]]''.
|
|-
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''Hornichara jianglingensis''<ref>{{Cite journal|last1=Xing |first1=Y. |last2=Li |first2=S. |last3=Song |first3=B. |last4=Jiang |first4=G. |last5=Wei |first5=Y. |last6=Han |first6=F. |last7=Zhang |first7=K. |year=2023 |title=Middle to late Eocene charophytes from the Gaize Basin in central Tibet |journal=Review of Palaeobotany and Palynology |volume=321 |at=105024 |doi=10.1016/j.revpalbo.2023.105024 }}</ref>
|
Comb. nov
|
|
(Wang)
|
Eocene
|
|
{{Flag|China}}
|
|
A member of the family [[Biology:Characeae|Characeae]]. Moved from ''Obtusochara jianglingensis'' Wang (1978).
|
|-
|
''Microchara shivarudrappai''<ref name=KhoslaetalDeccan />
|
Sp. nov
|
Valid
|
Khosla ''et al.''
|
Late Cretaceous-Paleocene transition
|
Deccan Intertrappean Beds
|
{{Flag|India}}
|
|
|
|-
|
''Platychara closasi''<ref name=KhoslaetalDeccan />
|
Sp. nov
|
Valid
|
Khosla ''et al.''
|
Late Cretaceous-Paleocene transition
|
Deccan Intertrappean Beds
|
{{Flag|India}}
|
|
|
|-
|}

===Chlorophytes===
{| class="wikitable sortable" align="center" width="75%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''[[Biology:Acicularia|Acicularia guizhouensis]]''<ref name=Micropaleontology691>{{Cite journal|last1=Bucur |first1=I. I. |last2=Enos |first2=P. |last3=Minzoni |first3=M. |title=Middle Triassic calcareous algae and microproblematica from south China |year=2023 |journal=Micropaleontology |volume=69 |issue=1 |pages=61–102 |doi=10.47894/mpal.69.1.02 |bibcode=2023MiPal..69...61B |s2cid=255664327 }}</ref>
|
Sp. nov
|
Valid
|
Bucur, Enos & Minzoni
|
Middle Triassic
|
|
{{Flag|China}}
|
|
A green alga belonging to the group [[Biology:Dasycladales|Dasycladales]].
|
|-
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''Archaeochaeta''<ref>{{Cite journal|last1=Maloney |first1=K. M. |last2=Maverick |first2=D. P. |last3=Schiffbauer |first3=J. D. |last4=Halverson |first4=G. P. |last5=Xiao |first5=S. |last6=Laflamme |first6=M. |year=2023 |title=Systematic paleontology of macroalgal fossils from the Tonian Mackenzie Mountains Supergroup |journal=Journal of Paleontology |volume=97 |issue=2 |pages=499–515 |doi=10.1017/jpa.2023.4 |bibcode=2023JPal...97..499M |s2cid=257295582 |doi-access=free }}</ref>
|
Gen. et sp. nov
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Valid
|
Maloney ''et al.''
|
[[Earth:Tonian|Tonian]]
|
Dolores Creek Formation
|
{{Flag|Canada}}<br>({{Flag|Yukon}})
|
|
The type species is ''A. guncho''.
|
|-
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''[[Biology:Chaetocladus|Chaetocladus vasalemmense]]''<ref name=RPPVasalemmaFm>{{Cite journal|last1=Kröger |first1=B. |last2=Tinn |first2=O. |last3=Rikkinen |first3=J. |last4=Jolis |first4=E. M. |last5=Butcher |first5=A. R. |last6=Toom |first6=U. |last7=Hints |first7=O. |year=2023 |title=Noncalcified dasyclad algae from the Vasalemma Formation, late Sandbian (Late Ordovician) of Estonia |journal=Review of Palaeobotany and Palynology |at=104970 |doi=10.1016/j.revpalbo.2023.104970 |doi-access=free }}</ref>
|
Sp. nov
|
|
Kröger & Tinn ''in'' Kröger ''et al.''
|
Ordovician (Sandbian)
|
Vasalemma Formation
|
{{Flag|Estonia}}
|
|
|
|-
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''[[Biology:Eocladus|Eocladus estoniense]]''<ref name=RPPVasalemmaFm />
|
Sp. nov
|
|
Kröger & Tinn ''in'' Kröger ''et al.''
|
Ordovician (Sandbian)
|
Vasalemma Formation
|
{{Flag|Estonia}}
|
|
|
|-
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''Kantia granieri''<ref name=Micropaleontology691 />
|
Sp. nov
|
Valid
|
Bucur, Enos & Minzoni
|
Middle Triassic
|
|
{{Flag|China}}
|
|
A green alga belonging to the group Dasycladales.
|
|-
|
''Kantia intusannulata''<ref name=Micropaleontology691 />
|
Sp. nov
|
Valid
|
Bucur, Enos & Minzoni
|
Middle Triassic
|
|
{{Flag|China}}
|
|
A green alga belonging to the group Dasycladales.
|
|-
|
''Kantia muxinanii''<ref name=Micropaleontology691 />
|
Sp. nov
|
Valid
|
Bucur, Enos & Minzoni
|
Middle Triassic
|
|
{{Flag|China}}
|
|
A green alga belonging to the group Dasycladales.
|
|-
|
''Palaeoulvaria''<ref>{{Cite journal |last=Kolosov |first=P. N. |year=2023 |title=''Palaeoulvaria'' green algae of the Vendian (Ediacaran) Berezovsky Trough (south of the Siberian Platform) |journal=Paleontological Journal |volume=57 |issue=2 |pages=231–234 |doi=10.1134/S0031030123020090 |s2cid=258640850 |url=https://elibrary.ru/item.asp?id=50434963 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Kolosov
|
Ediacaran
|
Byuk Formation
|
{{Flag|Russia}}
|
|
A green alga belonging to the group [[Biology:Ulvales|Ulvales]]. The type species is ''P. plate''.
|
|-
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''Sphaeroplea striatocristata''<ref name=RPPChorrilloFm>{{Cite journal|last1=Perez Loinaze |first1=V. S. |last2=Vera |first2=E. I. |last3=Moyano-Paz |first3=D. |last4=Coronel |first4=M. D. |last5=Manabe |first5=M. |last6=Tsuihiji |first6=T. |last7=Novas |first7=F. E. |year=2023 |title=Maastrichtian palynological assemblages from the Chorrillo Formation, Patagonia, Argentina |journal=Review of Palaeobotany and Palynology |volume=314 |at=104893 |doi=10.1016/j.revpalbo.2023.104893 |bibcode=2023RPaPa.31404893P |s2cid=258043990 }}</ref>
|
Sp. nov
|
|
Perez Loinaze ''et al.''
|
Late Cretaceous (Maastrichtian)
|
[[Earth:Chorrillo Formation|Chorrillo Formation]]
|
{{Flag|Argentina}}
|
|
A species of ''[[Biology:Sphaeroplea|Sphaeroplea]]''.
|
|-
|
''Voronocladus''<ref>{{Cite journal|last1=Skompski |first1=S. |last2=Kozłowska |first2=A. |last3=Kozłowski |first3=W. |last4=Łuczyński |first4=P. |year=2023 |title=Coexistence of algae and a graptolite-like problematicum: a case study from the late Silurian of Podolia (Ukraine) |journal=Acta Geologica Polonica |doi=10.24425/agp.2022.143599 |url=https://geojournals.pgi.gov.pl/agp/article/view/33659 |doi-access=free }}</ref>
|
Gen. et sp. nov
|
In press
|
Skompski ''et al.''
|
Silurian
|
|
{{Flag|Ukraine}}
|
|
Originally described as a green alga belonging to the group Dasycladales and the family Triploporellaceae; subsequently argued by LoDuca (2024) to be a member of [[Biology:Bryopsidales|Bryopsidales]].<ref>{{Cite journal|last=LoDuca |first=S. T. |year=2024 |title=Reinterpretation of ''Voronocladus'' from the Silurian of Ukraine as a bryopsidalean alga (Chlorophyta): The outlines of a major early Paleozoic macroalgal radiation begin to come into focus |journal=Review of Palaeobotany and Palynology |at=105064 |doi=10.1016/j.revpalbo.2024.105064 }}</ref> Genus includes new species ''V. dryganti''.
|
|-
|}

===Phycological research===
* Harvey (2023) interprets a well-preserved assemblage of [[Biology:Acritarch|acritarch]]s from the [[Earth:Cambrian Stage 4|Cambrian Stage 4]] Forteau Formation ({{wipe|Canada}}) as fossil material of [[Earth:Plankton|planktic]] [[Biology:Green algae|green algae]] with [[Biology:Coenocyte|coenobial]] colony formation.<ref>{{cite journal |last=Harvey |first=T. H. P. |year=2023 |title=Colonial green algae in the Cambrian plankton |journal=Proceedings of the Royal Society B: Biological Sciences |volume=290 |issue=2009 |at=20231882 |doi=10.1098/rspb.2023.1882 |pmid=37876191 |pmc=10598416 }}</ref>
* Yang ''et al.'' (2023) reinterpret ''[[Biology:Protomelission|Protomelission]]'' as an early dasycladalean green alga;<ref>{{Cite journal|last1=Yang |first1=J. |last2=Lan |first2=T. |last3=Zhang |first3=X. |last4=Smith |first4=M. R. |year=2023 |title=''Protomelission'' is an early dasyclad alga and not a Cambrian bryozoan |journal=Nature |volume=615 |issue=7952 |pages=468–471 |doi=10.1038/s41586-023-05775-5 |pmid=36890226 |bibcode=2023Natur.615..468Y |s2cid=257425218 }}</ref> however, Xiang ''et al.'' (2023) subsequently interpret ''Protomelission'' as a scleritome of ''Cambroclavus'', which in turn is considered by the authors to be a probable epitheliozoan-[[Biology:Evolutionary grade|grade]] [[Biology:Eumetazoa|eumetazoa]]n like the contemporaneous [[Biology:Chancelloriidae|chancelloriids]], unrelated to bryozoans or to dasycladalean algae.<ref>{{cite journal |last1=Xiang |first1=K. |last2=Yin |first2=Z. |last3=Liu |first3=W. |last4=Zhao |first4=F. |last5=Zhu |first5=M. |year=2023 |title=Early Cambrian ''Cambroclavus'' is a scleritomous eumetazoan unrelated to bryozoan or dasyclad algae |journal=Geology |doi=10.1130/G51663.1 }}</ref>

==Lycophytes==
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Nothostigma sepeensis''<ref name="Spiekermann2023">{{cite journal |last1=Spiekermann |first1=R. |last2=Jasper |first2=A. |last3=Pozzebon-Silva |first3=Â. |last4=Carniere |first4=J. S. |last5=Benício |first5=J. R. W. |last6=Guerra-Sommer |first6=M. |last7=Uhl |first7=D. |year=2023 |title=Small but not trivial: ''Nothostigma sepeensis'' sp. nov., a lycopsid from the Cisuralian (early Permian) of the Paraná Basin, Brazil |journal=Journal of South American Earth Sciences |volume=122|page=104188 |doi=10.1016/j.jsames.2022.104188 |bibcode=2023JSAES.12204188S |s2cid=255249522 }}</ref>
|
Sp nov
|
|
Spiekermann, Jasper, Guerra-Sommer & D. Uhl
|
[[Earth:Early Permian|Early Permian]]<br/>
[[Earth:Cisuralian|Cisuralian]]
|
|
{{Flag|Brazil}}
|
|
An herbaceous lycopsid
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|-
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''Selaginella quatsinoense''<ref>{{Cite journal|last1=Rothwell |first1=G. W. |last2=Stockey |first2=R. A |title=Anatomically preserved early Cretaceous lycophyte shoots; enriching the paleontological record of Lycopodiales and Selaginellales |year=2023 |journal=Acta Palaeobotanica |volume=63 |issue=2 |pages=119–128 |doi=10.35535/acpa-2023-0009 |url=https://acpa.botany.pl/Anatomically-preserved-early-Cretaceous-lycophyte-shoots-enriching-the-paleontological,174250,0,2.html |doi-access=free }}</ref>
|
Sp. nov
|
Valid
|
Rothwell & Stockey
|
Early Cretaceous (Valanginian)
|
Longarm Formation
|
{{Flag|Canada}}<br/>({{Flag|British Columbia}})
|
|
A species of ''[[Biology:Selaginella|Selaginella]]''.
|
|-
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''Thomasites''<ref name=Thomasites>{{Cite journal|last1=Bek |first1=J. |last2=Pšenička |first2=J. |last3=Drábková |first3=J. |last4=Zhou |first4=W.-M. |last5=Wang |first5=J. |year=2023 |title=''Thomasites'' gen. nov. a new herbaceous lycophyte and its spores from late Duckmantian of the Radnice Basin, Czech Republic and palynological grouping of Palaeozoic herbaceous lycophytes |journal=Review of Palaeobotany and Palynology |volume=310 |at=104842 |doi=10.1016/j.revpalbo.2023.104842 |bibcode=2023RPaPa.31004842B |s2cid=255799382 }}</ref>
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Gen., sp. et comb. nov
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|
Bek ''et al.''
|
Carboniferous
|
|
{{Flag|Czech Republic}}<br/>
{{Flag|Germany}}
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|
A herbaceous lycophyte.<br/> Genus includes new species ''T. serratus''<br/> also includes ''Lycopodites elongatus'' Goldenberg (1855).
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|-
|}

===Lycophyte research===
* A study on the ground-level trunk vasculature of ''[[Biology:Sigillaria|Sigillaria approximata]]'' from the Pennsylvanian Calhoun Coal of Illinois ({{wipe|United States}}) is published by D'Antonio (2023), who finds evidence indicating that wood growth at the base of the trunk was different from the arborescent lycopsid wood growth model of Cichan (1985).<ref>{{Cite journal |last=Cichan |first=M. A. |title=Vascular cambium and wood development in Carboniferous plants. I. Lepidodendrales |year=1985 |journal=American Journal of Botany |volume=72 |issue=8 |pages=1163–1176 |jstor=2443396 }}</ref><ref>{{Cite journal |last=D'Antonio |first=M. P. |title=Atypical tracheid organization in proximal wood of late Palaeozoic ''Sigillaria approximata'' Fontaine et White (Lycopsida) |year=2023 |journal=Botanical Journal of the Linnean Society |doi=10.1093/botlinnean/boad028 }}</ref>
* Turner ''et al.'' (2023) report diverse [[Biology:Phyllotaxis|phyllotaxis]] in leaves of the lycopod ''[[Biology:Asteroxylon|Asteroxylon mackiei]]'' from the Devonian Rhynie chert ({{wipe|United Kingdom}}), including whorls and spirals, and interpret this finding as suggesting that [[Fibonacci sequence#Nature|Fibonacci]]-style patterning was not ancestral to living land plants, as well as indicative of developmental similarities between lycophyte leaves and reproductive structures.<ref>{{Cite journal |last1=Turner |first1=H.-A. |last2=Humpage |first2=M. |last3=Kerp |first3=H. |last4=Hetherington |first4=A. J. |title=Leaves and sporangia developed in rare non-Fibonacci spirals in early leafy plants |year=2023 |journal=Science |volume=380 |issue=6650 |pages=1188–1192 |doi=10.1126/science.adg4014 |pmid=37319203 |s2cid=259166088 }}</ref>

==Ferns and fern allies==
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Botryopteridium sinensis''<ref>{{Cite journal|last1=Zhou |first1=W. |last2=Pšenička |first2=J. |last3=Bek |first3=J. |last4=Libertín |first4=M. |last5=Wang |first5=S. |last6=Wang |first6=J. |year=2023 |title=A new species of ''Botryopteridium'' Doweld from the early Permian Wuda Tuff Flora and its evolutionary significance |journal=Review of Palaeobotany and Palynology |volume=311 |at=104849 |doi=10.1016/j.revpalbo.2023.104849 |bibcode=2023RPaPa.31104849Z |s2cid=256151569 }}</ref>
|
Sp. nov
|
|
Zhou ''et al.''
|
Permian
|
|
{{Flag|China}}
|
|
A botryopterid fern.
|
|-
|
''Conustheca''<ref>{{cite journal |last1=Fernández |first1=J. A. |last2=Césari |first2=S. N. |year=2023 |title=Equisetaleans from the Bajo de Veliz Formation (Gzhelian-Asselian): a new key in the evolution of Gondwanan reproductive structures |journal=Historical Biology |pages=1–15 |doi=10.1080/08912963.2023.2228331 }}</ref>
|
Gen. et comb. nov
|
|
Fernández & Césari
|
Carboniferous-Permian transition
|
[[Earth:Bajo de Véliz Formation|Bajo de Véliz Formation]]
|
{{flag|Argentina}}
|
|
A member of [[Biology:Equisetales|Equisetales]]. The type species is ''Tchernovia? velizensis'' Durán, Hünicken & Antón (1997).
|
|-
|
''Diplazites campbellii''<ref>{{Cite journal|last1=Pšenička |first1=J. |last2=Votočková Frojdová |first2=J. |last3=Bek |first3=J. |last4=Zodrow |first4=E. L. |last5=Zhou |first5=W.-M. |last6=Wang |first6=J. |last7=Li |first7=D.-D. |last8=Feng |first8=Z. |last9=Guo |first9=Y. |last10=Zhou |first10=Y. |year=2023 |title=A new marattialean fern ''Diplazites campbellii'' sp. nov. and its in situ spores from the Pennsylvanian of the Sydney Coalfield, Nova Scotia, Canada |journal=Review of Palaeobotany and Palynology |volume=312 |at=104850 |doi=10.1016/j.revpalbo.2023.104850 |bibcode=2023RPaPa.31204850P |s2cid=256125643 }}</ref>
|
Sp. nov
|
|
Pšenička ''et al.''
|
Carboniferous<br/>Kasimovian
|
|
{{Flag|Canada}}<br/>{{Flag|Nova Scotia}}
|
|
A psaroniaceous marattialean fern.
|
|-
|
''Dizeugotheca saudica''<ref name=RPPUmmIrnaFm>{{Cite journal|last1=Kerp |first1=H. |last2=Krause |first2=K. K. |last3=Abu Hamad |first3=A. |last4=Bomfleur |first4=B. |year=2023 |title=Early Marattiaceae from the late Permian Umm Irna Formation, Jordan |journal=Review of Palaeobotany and Palynology |at=105015 |doi=10.1016/j.revpalbo.2023.105015 }}</ref>
|
Comb. nov
|
|
(Wagner, Hill & El-Khayal)
|
Permian
|
|
{{Flag|Saudi Arabia}}
|
|
A member of the family [[Biology:Marattiaceae|Marattiaceae]]. Moved from ''Gemellitheca saudica'' Wagner, Hill & El-Khayal (1985).
|
|-
|
''Dryopterites beishanensis''<ref name="Dryopterites2023">{{cite journal |last1=Ren |first1=W. X. |last2=Wu |first2=G. T. |last3=Han |first3=L. |last4=Hua |first4=Y. F. |last5=Sun |first5=B. N. |year=2023 |title=New species of fossil ''Dryopterites'' from the Lower Cretaceous in the Zhongkouzi Basin, Beishan area, Northwest China, and its geological significance |journal=Historical Biology |volume=35 |issue=1 |pages=84–91|doi=10.1080/08912963.2021.2022135 |s2cid=245694205 }}</ref>
|
Sp nov
|
|
Ren & Sun
|
[[Earth:Late Cretaceous|Late Cretaceous]]
|
Chijinbao Formation
|
{{flag|China}}
|
|
A fern<br/>First announced in [[Biology:2022 in paleobotany|2022]]<br/>Officially published in 2023 
|
|-
|
''Equisetum kekeense''<ref name=PalaeoworldEquisetum>{{Cite journal|last1=Cao |first1=Z.-D. |last2=Zhang |first2=P. |last3=Zhang |first3=S.-H. |last4=Yang |first4=Y.-H. |last5=Chen |first5=J.-Y. |last6=Liu |first6=L.-M. |last7=Li |first7=X.-C. |last8=Xie |first8=S.-P. |year=2023 |title=Miocene ''Equisetum'' tubers from the Wulan Basin, Northeast Qinghai-Tibetan Plateau and their paleoecological significance |journal=Palaeoworld |doi=10.1016/j.palwor.2022.12.012 |s2cid=255658320 }}</ref>
|
Sp. nov
|
|
Zhang & Xie ''in'' Cao ''et al.''
|
Miocene
|
Youshashan Formation
|
{{Flag|China}}
|
|
A species of ''[[Biology:Equisetum|Equisetum]]''.
|
|-
|
''Equisetum siwalikum''<ref>{{Cite journal|last1=Kundu |first1=S. |last2=Hazra |first2=T. |last3=Chakraborty |first3=T. |last4=Bera |first4=S. |last5=Khan |first5=M. A. |year=2023 |title=Evidence of the oldest extant vascular plant (horsetails) from the Indian Cenozoic |journal=Plant Diversity |doi=10.1016/j.pld.2023.01.004 |s2cid=255896301 |doi-access=free |pmc=10625922 }}</ref>
|
Sp. nov
|
|
Kundu, Hazra & Khan ''in'' Kundu ''et al.''
|
Miocene
|
|
{{Flag|India}}
|
|
A species of ''Equisetum''.
|
|-
|
''Equisetum wulanense''<ref name=PalaeoworldEquisetum />
|
Sp. nov
|
|
Zhang & Xie ''in'' Cao ''et al.''
|
Miocene
|
Youshashan Formation
|
{{Flag|China}}
|
|
A species of ''Equisetum''.
|
|-
|
''Goeppertella unicyclica''<ref>{{Cite journal|last1=Yañez |first1=A. |last2=Escapa |first2=I. H. |last3=Choo |first3=T. |year=2023 |title=Fertile ''Goeppertella'' from the Jurassic of Patagonia: mosaic evolution in the Dipteridaceae-Matoniaceae lineage |journal=AoB Plants |volume=15 |issue=4 |at=plad007 |doi=10.1093/aobpla/plad007 |pmid=37426174 |pmc=10324646 }}</ref>
|
Sp. nov
|
|
Escapa & Yañez ''in'' Yañez, Escapa & Choo
|
Early Jurassic (Pliensbachian)
|
|
{{Flag|Argentina}}
|
|
A member of the family [[Biology:Dipteridaceae|Dipteridaceae]].
|
|-
|
''Microlepia burmasia''<ref name="Longetal2023">{{cite journal |last1=Long |first1=X. |last2=Peng |first2=Y. |last3=Zhang |first3=H. |last4=Fan |first4=Y. |last5=Shi |first5=C. |last6=Wang |first6=S. |year=2023 |title=''Microlepia burmasia'' sp. nov., a new fern species from mid-Cretaceous Kachin amber of northern Myanmar (Dennstaedtiaceae, Polypodiales) |journal=Cretaceous Research |volume=143|page=105417 |doi=10.1016/j.cretres.2022.105417 |bibcode=2023CrRes.14305417L |s2cid=253494172 }}</ref>
|
Sp. nov
|
In press
|
 Long, Wang, & Shi
|
Cretaceous
|
Burmese amber
|
{{Flag|Myanmar}}
|
|
A [[Biology:Dennstaedtiaceae|dennstaedtiaceous fern]].
|
|-
|
''Palaeosorum siwalikum''<ref>{{cite journal |last1=Kundu |first1=S. |last2=Hazra |first2=T. |last3=Chakraborty |first3=T. |last4=Bera |first4=S. |last5=Taral |first5=S. |last6=Khan |first6=M. A. |year=2023 |title=First Cenozoic macrofossil record of Polypodiaceae from India, and its biogeographic implications |journal=International Journal of Plant Sciences |volume=185 |issue=1 |pages=71–88 |doi=10.1086/727457 }}</ref>
|
Sp. nov
|
Valid
|
Kundu, Hazra & Khan ''in'' Kundu ''et al.''
|
Miocene
|
|
{{Flag|India}}
|
|
A member of the family [[Biology:Polypodiaceae|Polypodiaceae]]. Announced in 2023; the final version of the article naming it was published in 2024.
|
|-
|
''Prosperifilix''<ref>{{Cite journal|last1=Long |first1=X. |last2=Peng |first2=Y. |last3=Feng |first3=Q. |last4=Engel |first4=M. S. |last5=Shi |first5=C. |last6=Wang |first6=S. |year=2023 |title=A new fossil fern of the Dryopteridaceae (Polypodiales) from the mid-Cretaceous Kachin amber |journal=Palaeobiodiversity and Palaeoenvironments |volume=103 |issue=3 |pages=489–494 |doi=10.1007/s12549-023-00572-4 |s2cid=257253460 }}</ref>
|
Gen. et sp. nov
|
In press
|
Wang, Shi & [[Biography:Michael S. Engel|Engel]] ''in'' ''et al.''
|
Cretaceous
|
Burmese amber
|
{{Flag|Myanmar}}
|
|
A member of the family [[Biology:Dryopteridaceae|Dryopteridaceae]].<br/> The type species is ''P. sepeliogladius''.
|
|-
|
''Qasimia archangelskyi''<ref name=RPPUmmIrnaFm />
|
Sp. nov
|
|
Kerp ''et al.''
|
Permian
|
[[Earth:Umm Irna Formation|Umm Irna Formation]]
|
{{Flag|Jordan}}
|
|
A member of the family Marattiaceae.
|
|-
|
''Szea yunnanensis''<ref>{{Cite journal|last1=Guo |first1=Y. |last2=Zhou |first2=Y. |last3=Pšenička |first3=J. |last4=Bek |first4=J. |last5=Votočková Frojdová |first5=J. |last6=Feng |first6=Z. |year=2023 |title=''Szea yunnanensis'' sp. nov., a new leptosporangiate fern from the Lopingian of Southwest China |journal=Review of Palaeobotany and Palynology |at=105022 |doi=10.1016/j.revpalbo.2023.105022 }}</ref>
|
Sp. nov
|
|
Guo, Zhou & Feng ''in'' Guo ''et al.''
|
Permian (Lopingian)
|
Xuanwei Formation
|
{{Flag|China}}
|
|
A leptosporangiate fern.
|
|-
|
''Todea minutacaulis''<ref>{{Cite journal|last1=Walker |first1=Z. |last2=Rothwell |first2=G. W. |last3=Stockey |first3=R. A. |title=Fossil evidence for sporeling development of a Mesozoic osmundaceous fern |year=2023 |journal=American Journal of Botany |volume=110 |issue=8 |at=e16210 |doi=10.1002/ajb2.16210 |pmid=37534408 }}</ref>
|
Sp. nov
|
|
Walker, Rothwell & Stockey
|
Early Cretaceous (Valanginian)
|
|
{{Flag|Canada}}<br>({{Flag|British Columbia}})
|
|
A species of ''[[Biology:Todea|Todea]]''.
|
|-
|
''Trichomanes angustum''<ref>{{Cite journal|last1=Li |first1=Y. |last2=Ebihara |first2=A. |last3=Nosova |first3=N. |last4=Tan |first4=Z.-Z. |last5=Cui |first5=Y.-M. |year=2023 |title=First Fossil Record of ''Trichomanes'' ''sensu lato'' (Hymenophyllaceae) from the Mid-Cretaceous Kachin Amber, Myanmar |journal=Life |volume=13 |issue=8 |at=1709 |doi=10.3390/life13081709 |pmid=37629566 |pmc=10455793 |doi-access=free }}</ref>
|
Comb. nov
|
|
(Li & Wang)
|
Cretaceous (Albian-Cenomanian)
|
Burmese amber
|
{{Flag|Myanmar}}
|
|
A member of the family [[Biology:Hymenophyllaceae|Hymenophyllaceae]], a species of ''[[Biology:Trichomanes|Trichomanes]]'' ''sensu lato''. Moved from ''Hymenophyllites angustus'' Li & Wang (2022).
|
|-
|}

===Pteridological research===
* A study on fossils of ''[[Biology:Pecopteris|Pecopteris]]'' from the [[Earth:Mazon Creek fossil beds|Mazon Creek fossil beds]] (Illinois, {{wipe|United States}}), indicative of association of a suite of saturated phytohopanoid and aromatised terpenoid diagenetic [[Biology:Biomarker|biomarker]] products with true fern fossils, is published by Tripp ''et al.'' (2023).<ref>{{cite journal|last1=Tripp |first1=M. |last2=Schwark |first2=L. |last3=Brocks |first3=J. J. |last4=Mayer |first4=P. |last5=Whiteside |first5=J. H. |last6=Rickard |first6=W. |last7=Greenwood |first7=P. F. |last8=Grice |first8=K. |title=Rapid encapsulation of true ferns and arborane/fernane compounds fossilised in siderite concretions supports analytical distinction of plant fossils |year=2023 |journal=Scientific Reports |volume=13 |issue=1 |at=19851 |doi=10.1038/s41598-023-47009-8 |pmid=37963973 |pmc=10646143 | doi-access = free }}</ref>
* Blanco-Moreno & Buscalioni (2023) identify ''Sphenopteris wonnacottii'' as a [[Biology:Synonym (taxonomy)|junior synonym]] of ''[[Biology:Coniopteris|Coniopteris laciniata]]'', provide whole plant reconstruction of ''C. laciniata'', and interpret the variability of the pinnules of ''C. laciniata'' as likely caused by the submersion of the apical part of fronds in water during their development.<ref>{{Cite journal|last1=Blanco-Moreno |first1=C. |last2=Buscalioni |first2=Á. D. |year=2023 |title=Revision of the Barremian fern ''Coniopteris laciniata'' from Las Hoyas and El Montsec (Spain): Highlighting its importance in the evolution of vegetation during the Early Cretaceous |journal=Taxon |volume=72 |issue=3 |pages=625–637 |doi=10.1002/tax.12888 |s2cid=258044454 |hdl=10486/707335 |hdl-access=free }}</ref>

==Ginkgophytes==
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Austroginkgoxylon''<ref name=Austroginkgoxylon>{{Cite journal|last1=Martínez |first1=L. C. A. |last2=Leppe |first2=M. |last3=Manríquez |first3=L. M. E. |last4=Pino |first4=J. P. |last5=Trevisan|first5=C. |last6=Manfroi |first6=J. |last7=Mansilla |first7=H. |year=2023 |title=A unique Late Cretaceous fossil wood assemblage from Chilean Patagonia provides clues to a high-latitude continental environment |journal=Papers in Palaeontology |volume=9 |issue=6 |at=e1536 |doi=10.1002/spp2.1536 }}</ref>
|
Gen. et sp. nov
|
|
Martínez & Leppe ''in'' Martínez ''et al.''
|
Late Cretaceous (Maastrichtian)
|
[[Earth:Dorotea Formation|Dorotea Formation]]
|
{{Flag|Chile}}
|
|
A member of [[Biology:Ginkgoales|Ginkgoales]]. The type species is ''A. dutrae''.
|
|-
|
''Eretmophyllum polypapillosum''<ref name=AGSEretmophyllum>{{Cite journal|last1=Frolov |first1=A. |last2=Mashchuk |first2=I. |year=2023 |title=Two new Species of ''Eretmophyllum'' Thomas (Ginkgoales) from the Jurassic of the Eastern Siberia (Russia) |journal=Acta Geologica Sinica (English Edition) |volume=97 |issue=4 |pages=1014–1025 |doi=10.1111/1755-6724.15088 |s2cid=259198416 |doi-access=free }}</ref>
|
Sp. nov
|
Valid
|
Frolov & Mashchuk
|
Jurassic
|
Prisayan Formation
|
{{Flag|Russia}}
|
|
|-
|
''Eretmophyllum yershowskiensis''<ref name=AGSEretmophyllum />
|
Sp. nov
|
Valid
|
Frolov & Mashchuk
|
Jurassic
|
Prisayan Formation
|
{{Flag|Russia}}
|
|
|-
|
''[[Biology:Ginkgo henanensis|Ginkgo henanensis]]''<ref>{{Cite journal|last1=Li |first1=Q. |last2=Niu |first2=B. |last3=Liu |first3=Y. C. |last4=Jia |first4=H. |last5=Li |first5=Y. |last6=Xu |first6=L. |last7=Quan |first7=C. |year=2023 |title=Analysis of leaf economics sheds light on the heterophylly and ecological strategies of Paleocene ''Ginkgo'' leaves from Henan Province, China |journal=Palaeogeography, Palaeoclimatology, Palaeoecology |at=111816 |doi=10.1016/j.palaeo.2023.111816 }}</ref>
|
Sp. nov
|Valid
|
Li & Xu ''in'' Li ''et al.''
|
Paleocene
|
Dazhang Formation
|
{{Flag|China}}
|
|
A species of ''[[Biology:Ginkgo|Ginkgo]]''.
|
|-
|
''Karkenia archangelskiana''<ref name=NosovaetalKarkenia>{{Cite journal|last1=Nosova |first1=N. |last2=Kostina |first2=E. |last3=Afonin |first3=M. |year=2023 |title=Ovule-bearing structures of ''Karkenia'' Archangelsky and associated leaves of ''Sphenobaiera'' Florin from the Lower Cretaceous of Mongolia |journal=Review of Palaeobotany and Palynology |volume=315 |at=104907 |doi=10.1016/j.revpalbo.2023.104907 |bibcode=2023RPaPa.31504907N |s2cid=258682134 }}</ref>
|
Sp. nov
|
|
Nosova ''in'' Nosova, Kostina & Afonin
|
Early Cretaceous (Aptian–Albian)
|
[[Earth:Khuren Dukh Formation|Khuren Dukh Formation]]
|
{{Flag|Mongolia}}
|
|
A member of the family [[Biology:Karkeniaceae|Karkeniaceae]].
|
|-
|
''[[Biology:Sphenobaiera|Sphenobaiera krassilovii]]''<ref name=NosovaetalKarkenia />
|
Sp. nov
|
|
Nosova, Kostina & Afonin
|
Early Cretaceous (Aptian–Albian)
|
Khuren Dukh Formation
|
{{Flag|Mongolia}}
|
|
|
|-
|}

==Conifers==

===Cheirolepidiaceae===
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Classostrobus archangelskyi''<ref>{{Cite journal|last1=Kvaček |first1=J. |last2=Mendes |first2=M. M. |last3=Tekleva |first3=M. |year=2023 |title=A new cheirolepidiaceous pollen cone ''Classostrobus archangelskyi'' with in situ pollen from the Lower Cretaceous of Figueira da Foz Formation, central-western mainland Portugal |journal=Review of Palaeobotany and Palynology |at=104951 |doi=10.1016/j.revpalbo.2023.104951 }}</ref>
|
Sp. nov
|
|
Kvaček, Mendes & Tekleva
|
Cretaceous<br/> (late Aptian-early Albian)
|
Figueira da Foz Formation
|
{{Flag|Portugal}}
|
|
|
|-
|
''[[Biology:Pararaucaria|Pararaucaria laiyangensis]]''<ref>{{Cite journal|last1=Jin |first1=P. |last2=Zhang |first2=M. |last3=Du |first3=B. |last4=Li |first4=A. |last5=Sun |first5=B. |year=2023 |title=A new species of ''Pararaucaria'' from the Lower Cretaceous of Shandong province (Eastern China): Insights into the Evolution of the Cheirolepidiaceae cone |journal=Cretaceous Research |volume=146 |at=105475 |doi=10.1016/j.cretres.2023.105475 |bibcode=2023CrRes.14605475J |s2cid=256537440 }}</ref>
|
Sp. nov
|
|
Jin ''et al.''
|
Early Cretaceous
|
Laiyang Formation
|
{{Flag|China}}
|
|
|
|-
|
''Pseudofrenelopsis dinisii''<ref>{{Cite journal|last1=Mendes |first1=M. M. |last2=Kvaček |first2=J. |last3=Doyle |first3=J. A. |year=2023 |title=''Pseudofrenelopsis dinisii'', a new species of the extinct conifer family Cheirolepidiaceae from the probable lower Hauterivian (Cretaceous) of western Portugal |journal=Review of Palaeobotany and Palynology |volume=315 |at=104905 |doi=10.1016/j.revpalbo.2023.104905 |bibcode=2023RPaPa.31504905M |s2cid=258536399 }}</ref>
|
Sp. nov
|
|
Mendes, Kvaček & Doyle
|
Cretaceous<br/> (Hauterivian?)
|
Santa Susana Formation
|
{{Flag|Portugal}}
|
|
A cheirolepidiaceous foliage morphospecies
|
|-
|
''Pseudofrenelopsis zlatkoi''<ref name="Jin2023">{{cite journal |last1=Kvaček |first1=J. |last2=Mendes |first2=M.M. |year=2023 |title=A new species of the cheirolepidiaceous conifer ''Pseudofrenelopsis'' from the Lower Cretaceous of Figueira da Foz Formation, Portugal |journal=Review of Palaeobotany and Palynology |volume=309 |issue=104821 |page=104821 |doi=10.1016/j.revpalbo.2022.104821}}</ref>
|
Sp. nov
|
|
Kvaček & Mendes
|
Cretaceous<br/> (late Aptian-early Albian)
|
Figueira da Foz Formation
|
{{Flag|Portugal}}
|
|
A cheirolepidiaceous foliage morphospecies
|
|-
|}

===Cordaitaceae===
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Florinanthus bussacensis''<ref>{{Cite journal|last1=Correia |first1=P. |last2=Pereira |first2=S. |last3=Šimůnek |first3=Z. |last4=Cleal |first4=C. J. |year=2023 |title=''Florinanthus bussacensis'' sp. nov., a new cordaitalean cone from the Upper Pennsylvanian of Portugal |journal=Review of Palaeobotany and Palynology |volume=316 |at=104942 |doi=10.1016/j.revpalbo.2023.104942 }}</ref>
|
Sp. nov
|
|
Correia ''et al.''
|
Carboniferous (Gzhelian)
|
|
{{Flag|Portugal}}
|
|
|
|-
|
''Florinanthus longiantheratus''<ref>{{Cite journal|last1=Bureš |first1=J. |last2=Šimůnek |first2=Z. |last3=Pšenička |first3=J. |last4=Bek |first4=J. |last5=Drábková |first5=J. |last6=Bruthansová |first6=J. |year=2023 |title=Fertile cordaitalean leafy branch with in situ pollen from the volcanic Whetstone Horizon (Radnice Member, early Moscovian, Plzeň Basin, Czech Republic) |journal=Review of Palaeobotany and Palynology |volume=315 |at=104903 |doi=10.1016/j.revpalbo.2023.104903 |bibcode=2023RPaPa.31504903B |s2cid=258516804 }}</ref>
|
Sp. nov
|
|
Bureš ''et al.''
|
Carboniferous (Moscovian)
|
Plzeň Basin
|
{{Flag|Czech Republic}}
|
|
Pollen-bearing organs of a member of [[Biology:Cordaitales|Cordaitales]].
|
|-
|}

===Cupressaceae===
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Juniperus chifengensis''<ref>{{cite journal |last1=Guo |first1=L.-Y. |last2=Xiao |first2=L. |last3=Ji |first3=D.-S. |last4=Li |first4=X.-C. |last5=Luo |first5=F. |last6=Guo |first6=J.-F. |last7=Sun |first7=N. |last8=Wang |first8=M.-T. |last9=Ren |first9=W.-X. |year=2023 |title=''Juniperus'' L. (Cupressaceae) from the Miocene of Chifeng, Inner Mongolia: the earliest macrofossil of sect. ''Sabina'' in East Asia |journal=Historical Biology |pages=1–13 |doi=10.1080/08912963.2023.2248162 }}</ref>
|
Sp. nov
|
|
Xiao & Guo ''in'' Guo ''et al.''
|
Miocene
|
|
{{flag|China}}
|
|
A species of ''[[Biology:Juniper|Juniper]]''.
|
|-
|
''Mukawastrobus arnoldii''<ref>{{cite journal |last1=Rothwell |first1=G. W. |last2=Stockey |first2=R. A. |last3=Smith |first3=S. |year=2023 |title=Evolutionary diversification of taiwanioid conifers illuminated by a new species from the Upper Cretaceous of Alaska |journal=International Journal of Plant Sciences |volume=184 |issue=8 |pages=628–639 |doi=10.1086/726082 }}</ref>
|
Sp. nov
|
Valid
|
Rothwell, Stockey & Smith
|
Late Cretaceous
|
|
{{Flag|United States}}<br>({{Flag|Alaska}})
|
|
A taiwanioid cupressaceous conifer.
|
|-
|}

===Pinaceae===
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Keteleeria farjonii''<ref name=Klaassenoxylon>{{Cite journal|last1=Wheeler |first1=E. A. |last2=Manchester |first2=S. R. |last3=Baas |first3=P. |title=A late Eocene wood assemblage from the Crooked River Basin, Oregon, USA |year=2023 |journal=PaleoBios |volume=40 |issue=14 |pages=1–55 |doi=10.5070/P9401462457 |doi-access=free }}</ref>
|
Sp. nov
|
Valid
|
Wheeler, Manchester & Baas
|
Eocene
|
John Day Formation
|
{{Flag|United States}}<br>({{Flag|Oregon}})
|
|
A species of ''[[Biology:Keteleeria|Keteleeria]]''.
|
|-
|
''Keteleeria huolinhensis''<ref>{{Cite journal|last1=Zhu |first1=Y. |last2=Li |first2=Y. |last3=Tian |first3=N. |last4=Wang |first4=Y. |last5=Xie |first5=A. |last6=Zhang |first6=L. |last7=An |first7=P. |last8=Wu |first8=Z. |title=A new species of ''Keteleeria'' (Pinaceae) from the Lower Cretaceous of Inner Mongolia, Northeast China, and its palaeogeographic and palaeoclimatic implications |year=2023 |journal=Cretaceous Research |at=105805 |doi=10.1016/j.cretres.2023.105805 }}</ref>
|
Sp. nov
|
|
Zhu ''et al.''
|
Early Cretaceous
|
Huolinhe Formation
|
{{Flag|China}}
|
|
A species of ''Keteleeria''.
|
|-
|
''Pinus bukatkinii''<ref>{{Cite journal|last1=Bazhenova |first1=N. V. |last2=Bazhenov |first2=A. V. |last3=Tekleva |first3=M. V. |last4=Resvyi |first4=A. S. |title=New representative of ''Pinus'' L. from Jurassic deposits of Belgorod Region, Russia |year=2023 |journal=Paleontological Journal |volume=57 |issue=1 |pages=102–119 |doi=10.1134/S0031030123010033 |s2cid=258293659 |url=https://elibrary.ru/item.asp?id=50406209 }}</ref>
|
Sp. nov
|
Valid
|
Bazhenova ''et al.''
|
Middle Jurassic
|
|
{{Flag|Russia}}<br>({{Flag|Belgorod Oblast}})
|
|
A [[Biology:Pine|pine]].
|
|-
|
''Tsuga weichangensis''<ref>{{Cite journal|last1=Li |first1=Y. |last2=Gee |first2=C. T. |last3=Tan |first3=Z.-Z. |last4=Zhu |first4=Y.-B. |last5=Yi |first5=T.-M. |last6=Li |first6=C.-S. |year=2023 |title=Exceptionally well-preserved seed cones of a new fossil species of hemlock, ''Tsuga weichangensis'' sp. nov. (Pinaceae), from the Lower Miocene of Hebei Province, North China |journal=Journal of Systematics and Evolution |pages=jse.12952 |doi=10.1111/jse.12952 |s2cid=257368511 |url=https://onlinelibrary.wiley.com/doi/10.1111/jse.12952 }}</ref>
|
Sp. nov
|
In press
|
Li ''et al.''
|
Miocene
|
|
{{Flag|China}}
|
|
A species of ''[[Biology:Tsuga|Tsuga]]''.
|
|-
|}

===Podocarpaceae===
{| class="wikitable sortable" align="center" width="100%"
|-
!Name
!Novelty
!Status
!Authors
!Age
!Type locality
!Location
!Synonymy
!Notes
!Images
|-
|
''Acmopyle grayae''<ref name=AJBAcmopyle>{{Cite journal|last1=Andruchow-Colombo |first1=A. |last2=Rossetto-Harris |first2=G. |last3=Brodribb |first3=T. J. |last4=Gandolfo |first4=M. A. |last5=Wilf |first5=P. |title=A new fossil ''Acmopyle'' with accessory transfusion tissue and potential reproductive buds: Direct evidence for ever-wet rainforests in Eocene Patagonia |year=2023 |journal=American Journal of Botany |volume=110 |issue=8 |at=e16221 |doi=10.1002/ajb2.16221 |pmid=37598386 }}</ref>
|
Sp. nov
|
|
Andruchow-Colombo ''et al.''
|
Eocene
|
[[Earth:Laguna del Hunco Formation|Laguna del Hunco Formation]]
|
{{Flag|Argentina}}
|
|
A species of ''[[Biology:Acmopyle|Acmopyle]]''.
|
|-
|
''Dacrycarpus engelhardti''<ref name=AJBAcmopyle />
|
Comb. nov
|
|
(Berry)
|
Eocene
|
|
{{Flag|Argentina}}
|
|
A species of ''[[Biology:Dacrycarpus|Dacrycarpus]]''. Moved from ''Podocarpus engelhardti'' Berry (1938).
|
|-
|
''Phyllocladoxylon antarcticum''<ref name=Aysenoxylon>{{Cite journal|last1=Pujana |first1=R. R. |last2=Bostelmann |first2=J. E. |last3=Ugalde |first3=R. A. |last4=Riquelme |first4=M. P. |last5=Torres |first5=T. |year=2022 |title=Fossil woods from the Pato Raro Heights, Patagonia National Park, Aysén, Chile: A new paleobotanical assemblage at the Oligocene climate transition |journal=Review of Palaeobotany and Palynology |volume=309 |at=104814 |doi=10.1016/j.revpalbo.2022.104814 |s2cid=254332837 }}</ref>
|
Sp. nov
|
valid
|
Pujana ''et al.''
|
Oligocene
|
San José Formation
|
{{Flag|Chile}}
|
|
A [[Biology:Podocarpaceae|podocarpaceous]] wood morphospecies<br/>Announced in [[Biology:2022 in paleobotany|2022]]<br />Officially published in 2023
|
|-
|
''Podocarpoxylon paradoxi''<ref name=Austroginkgoxylon />
|
Sp. nov
|
|
Martínez & Leppe ''in'' Martínez ''et al.''
|
Late Cretaceous (Maastrichtian)
|
Dorotea Formation
|
{{Flag|Chile}}
|
|
A podocarpaceous wood morphospecies.
|
|-
|
''Podocarpoxylon resinosum''<ref name=Aysenoxylon/>
|
Sp. nov
|
valid
|
Pujana ''et al.''
|
Oligocene
|
San José Formation
|
{{Flag|Chile}}
|
|
A [[Biology:Podocarpaceae|podocarpaceous]] wood morphospecies<br/>Announced in [[Biology:2022 in paleobotany|2022]]<br />Officially published in 2023
|
|-
|}

===Voltziales===
{| class="wikitable sortable" align="center" width="100%"
|-
!Name
!Novelty
!Status
!Authors
!Age
!Type locality
!Location
!Synonymy
!Notes
!Images
|-
|
''Hexicladia''<ref>{{Cite journal|last1=Wang |first1=X. |last2=Yang |first2=Y. |last3=Hua |first3=Y. |last4=Sun |first4=B. |last5=Miao |first5=Y. |year=2022 |title=''Hexicladia'', a new genus of the Cisuralian conifer from Hexi Corridor, China |journal=Review of Palaeobotany and Palynology |volume=308 |at=104789 |doi=10.1016/j.revpalbo.2022.104789 |s2cid=253194535 |doi-access=free }}</ref>
|
Gen. et sp. nov
|
Valid
|
Wang ''et al.''
|
Permian ([[Earth:Cisuralian|Cisuralian]])
|
Shanxi Formation
|
{{Flag|China}}
|
|
A [[Biology:Voltziales|voltzialean conifer]].<br/> The type species is ''H. yongchangensis''.<br/>Announced in [[Biology:2022 in paleobotany|2022]]<br/>Officially published in 2023
|
|-
|}

===Other conifers===
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Brachyoxylon qijiangense''<ref>{{Cite journal|last1=Xie |first1=A. |last2=Wang |first2=Y. |last3=Tian |first3=N. |last4=Uhl |first4=D. |year=2023 |title=A new extinct conifer ''Brachyoxylon'' from the Middle Jurassic in southern China: Wood anatomy, leaf phenology, and paleoclimate |journal=Review of Palaeobotany and Palynology |volume=317 |at=104945 |doi=10.1016/j.revpalbo.2023.104945 }}</ref>
|
Sp. nov
|
|
Xie, Wang & Tian ''in'' Xie ''et al.''
|
Middle Jurassic
|
[[Earth:Shaximiao Formation|Shaximiao Formation]]
|
{{Flag|China}}
|
|
A member of Pinales of uncertain affinities.
|
|-
|
''[[Biology:Brachyphyllum|Brachyphyllum dimorpha]]''<ref name=RPPOtlaltepecFm>{{Cite journal|last1=Morales-Toledo |first1=J. |last2=Cevallos-Ferriz |first2=S. R. S. |year=2023 |title=Is biodiversity promoted in rift-associated basins? Evidence from Middle Jurassic conifers from the Otlaltepec Formation in Puebla, Mexico |journal=Review of Palaeobotany and Palynology |volume=318 |at=104952 |doi=10.1016/j.revpalbo.2023.104952 }}</ref>
|
Sp. nov
|
|
Morales-Toledo & Cevallos-Ferriz
|
Middle Jurassic
|
[[Earth:Otlaltepec Formation|Otlaltepec Formation]]
|
{{Flag|Mexico}}
|
|
Coniferous foliage of uncertain affinities.
|
|-
|
''Mirovia oskolica''<ref>{{Cite journal|last1=Nosova |first1=N. |last2=Lyubarova |first2=A. |year=2023 |title=First data on coniferous leaves from the Middle Jurassic of the Belgorod Region, Russia |journal=Review of Palaeobotany and Palynology |volume=317 |at=104949 |doi=10.1016/j.revpalbo.2023.104949 }}</ref>
|
Sp. nov
|
|
Nosova ''in'' Nosova & Lyubarova
|
Middle Jurassic (Bajocian–Callovian)
|
|
{{Flag|Russia}}<br>({{Flag|Belgorod Oblast}})
|
|
Coniferous leaves assigned to the family Miroviaceae.
|
|-
|
''Parnaiboxylon wangi''<ref>{{Cite journal|last1=Wang |first1=K. |last2=Huang |first2=X. |last3=Yang |first3=W. |last4=Wang |first4=J. |last5=Wan |first5=M. |year=2023 |title=A new gymnospermous stem from the Moscovian (Carboniferous) of North China, and its palaeoecological significance for the Cathaysian Flora at the early evolutionary stage |journal=Review of Palaeobotany and Palynology |volume=311 |at=104858 |doi=10.1016/j.revpalbo.2023.104858 |bibcode=2023RPaPa.31104858W |s2cid=256596362 }}</ref>
|
Sp. nov
|
|
Wang ''et al.''
|
Carboniferous<br/> (Moscovian)
|
Benxi Formation
|
{{Flag|China}}
|
|
A coniferous petrified wood.
|
|-
|
''Platycladium mexicana''<ref name=RPPOtlaltepecFm />
|
Sp. nov
|
|
Morales-Toledo & Cevallos-Ferriz
|
Middle Jurassic
|
Otlaltepec Formation
|
{{Flag|Mexico}}
|
|
|
|-
|
''Secrospiroxylon''<ref>{{Cite journal|last1=Cai |first1=Y.-F. |last2=Zhang |first2=H. |last3=Feng |first3=Z. |last4=Zhang |first4=Y.-C. |last5=Yuan |first5=D.-X. |last6=Xu |first6=H.-P. |last7=Byambajav |first7=U. |last8=Yarinpuil |first8=A. |last9=Shen |first9=S.-Z. |year=2023 |title=''Secrospiroxylon tolgoyensis'' gen. nov. et sp. nov., a unique coniferous stem from the uppermost Permian of the South Gobi Basin, Mongolia, and its palaeoclimatic, palaeoecophysiological, and palaeoecological implications |journal=Palaeontographica Abteilung B |volume=305 |issue=1–4 |pages=93–119 |doi=10.1127/palb/2023/0080 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Cai, Zhang & Feng ''in'' Cai ''et al.''
|
Permian
|
|
{{Flag|Mongolia}}
|
|
A coniferous stem. The type species is ''S. tolgoyensis''.
|
|-
|
''Yiwupitys''<ref>{{Cite journal|last1=Gou |first1=X.-D. |last2=Sui |first2=Q. |last3=Yang |first3=J.-Y. |last4=Wei |first4=H.-B. |last5=Zhou |first5=Y. |last6=Feng |first6=Z. |year=2023 |title=A new conifer stem, ''Yiwupitys elegans'' from the Yiwu Jurassic Forest, Hami, Xinjiang, Northwest China |journal=Review of Palaeobotany and Palynology |at=105003 |doi=10.1016/j.revpalbo.2023.105003 |doi-access=free }}</ref>
|
Gen. et sp. nov
|
|
Gou & Feng ''in'' Gou ''et al.''
|
Middle Jurassic
|
Xishanyao Formation
|
{{Flag|China}}
|
|
A conifer stem of uncertain affinities. The type species is ''Y. elegans''.
|
|-
|}

===Conifer research===
* Trümper ''et al.'' (2023) report the discovery of fossil trees from the Athesian Volcanic Group (Italy) interpreted as remains of a Permian ([[Earth:Kungurian|Kungurian]]) forest where conifers were the major arborescent plants, substantiating the presence of coniferopsids in wetlands around the Carboniferous/Permian boundary.<ref>{{cite journal |last1=Trümper |first1=S. |last2=Rößler |first2=R. |last3=Morelli |first3=C. |last4=Krainer |first4=K. |last5=Karbacher |first5=S. |last6=Vogel |first6=B. |last7=Antonelli |first7=M. |last8=Sacco |first8=E. |last9=Kustatscher |first9=E. |year=2023 |title=A fossil forest from Italy reveals that wetland conifers thrived in Early Permian Peri-Tethyan Pangea |journal=PALAIOS |volume=38 |issue=10 |pages=407–435 |doi=10.2110/palo.2023.015 }}</ref>
* Slodownik ''et al.'' (2023) describe new fossil material (including the first putative female reproductive remains) of ''[[Biology:Araucarioides|Araucarioides linearis]]'' from the Eocene Macquarie Harbour Formation ({{wipe|Australia}}), interpret ''Araucarioides sinuosa'' to be a [[Biology:Synonym (taxonomy)|junior synonym]] of ''A. linearis'', and consider ''A. linearis'' to be a non-''[[Biology:Agathis|Agathis]]'' agathioid belonging to an extinct lineage that originated in the Cretaceous, lived in high paleolatitudes and had adaptations to seasonal environments which allowed it to survive the [[Earth:Cretaceous–Paleogene extinction event|Cretaceous–Paleogene extinction event]].<ref>{{cite journal |last1=Slodownik |first1=M. A. |last2=Escapa |first2=I. |last3=Mays |first3=C. |last4=Jordan |first4=G. J. |last5=Carpenter |first5=R. J. |last6=Hill |first6=R. S. |year=2023 |title=''Araucarioides'': A Polar Lineage of Araucariaceae with New Paleogene Fossils from Tasmania, Australia |journal=International Journal of Plant Sciences |volume=184 |issue=8 |pages=640–658 |doi=10.1086/726183 }}</ref>
* Andruchow-Colombo ''et al.'' (2023) review the fossil record of [[Biology:Podocarpaceae|Podocarpaceae]], and argue that the earliest reliable occurrences of members of this family are from the [[Earth:Jurassic|Jurassic]] of both hemispheres.<ref>{{cite journal |last1=Andruchow-Colombo |first1=A. |last2=Escapa |first2=I. H. |last3=Aagesen |first3=L. |last4=Matsunaga |first4=K. K. S. |year=2023 |title=In search of lost time: tracing the fossil diversity of Podocarpaceae through the ages |journal=Botanical Journal of the Linnean Society |doi=10.1093/botlinnean/boad027 }}</ref>

==Flowering plants==
===Monocots===
====Alismatales====
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Appianospadix''<ref>{{cite journal |last1=Stockey |first1=R. A. |last2=Rothwell |first2=G. W. |last3=Beard |first3=G. |last4=Gemmell |first4=J. |year=2023 |title=Refining Our Understanding of Late Cretaceous-Paleogene Evolution within the Monocot Family Araceae: ''Appianospadix bogneri'' gen. et sp. nov. |journal=International Journal of Plant Sciences |volume=184 |issue=6 |pages=470–484 |doi=10.1086/725163 |s2cid=257860852 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Stockey ''et al.''
|
Eocene
|
|
{{Flag|Canada}}<br>({{Flag|British Columbia}})
|
|
A member of the family [[Biology:Araceae|Araceae]]. The type species is ''A. bogneri''
|
|-
|
''Nichima''<ref>{{cite journal |last1=Hernández-Sandoval |first1=L. |last2=Cevallos-Ferriz |first2=S. R. S. |last3=Hernández-Damián |first3=A. L. |year=2023 |title=''Nichima'' gen. nov. (Alismataceae) based on reproductive structures from the Oligocene-Miocene of Mexico |journal=American Journal of Botany |volume=110 |issue=10 |at=e16231 |doi=10.1002/ajb2.16231 |doi-access=free }}</ref>
|
Gen. et 2 sp. nov
|
|
Hernández-Sandoval, Cevallos-Ferriz & Hernández-Damián
|
Oligocene-Miocene
|
|
{{Flag|Mexico}}
|
|
A member of the family [[Biology:Alismataceae|Alismataceae]]. Genus includes ''N. magalloniae'' and ''N. gonzalez-medranoi''.
|
|-
|}

====Arecales====
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Palmocarpon dicellaformis''<ref>{{Cite journal|last1=Hamersma |first1=A. |last2=Herrera |first2=F. |last3=Matsunaga |first3=K. |last4=Manchester |first4=S. R. |year=2023 |title=Palm fruits from the Oligocene of west coastal Peru |journal=Review of Palaeobotany and Palynology |volume=320 |at=105018 |doi=10.1016/j.revpalbo.2023.105018 }}</ref>
|
Comb. nov
|
|
([[Biography:Edward W. Berry|Berry]])
|
Oligocene
|
|
{{Flag|Peru}}
|
{{collapsible list|bullets = true
 |title={{small|synonymy}}
|''Matayba belenensis''<br/> Berry (1929)
}}
|
A palm fruit with affinities to extant [[Biology:Bactridinae|Bactridinae]].<br> Moved from ''Carpolithus dicellaformis'' Berry (1929).
|
|-
|}

===Basal eudicots===
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''[[Biology:Macginitiea|Macginitiea basilobata]]''<ref name=IJSPMacginitiea>{{cite journal |last1=Huegele |first1=I. B. |last2=Correa Narvaez |first2=J. E. |year=2023 |title=Revisiting the iconic ''Macginitiea'' plant and its implications for biogeography, basilaminar lobe development, and evolution in Platanaceae |journal=International Journal of Plant Sciences |doi=10.1086/728411 }}</ref>
|
Comb. nov
|
|
(Ward)
|
Paleocene
|
|
{{Flag|United States}}<br>({{Flag|Montana}})
|
|
Moved from ''Platanus basilobata'' Ward (1887).
|
|-
|
''Macginitiea rannii''<ref name=IJSPMacginitiea />
|
Sp. nov
|
|
Huegele & Correa Narvaez
|
Eocene
|
|
{{Flag|United States}}<br>({{Flag|Wyoming}})
|
|
|
|-
|
''Macginitiea rileyi''<ref name=IJSPMacginitiea />
|
Comb. nov
|
|
(Ball)
|
Eocene
|
|
{{Flag|United States}}<br>({{Flag|Texas}})
|
|
Moved from ''Platanus rileyi'' Ball (1939).
|
|-
|
''Megahertzia paleoamplexicaulis''<ref>{{cite journal |last1=Carpenter |first1=R. J. |last2=Rozefelds |first2=A. C. |year=2023 |title=Leaf fossils show a 40-million-year history for the Australian tropical rainforest genus ''Megahertzia'' (Proteaceae) |journal=Australian Systematic Botany |volume=36 |issue=4 |pages=312–321 |doi=10.1071/SB23005 |doi-access=free }}</ref>
|
Sp. nov
|
Valid
|
Carpenter & Rozefelds
|
Eocene
|
Salt Creek Formation
|
{{Flag|Australia}}
|
|
A species of ''[[Biology:Megahertzia|Megahertzia]]''
|
|-
|
''Notocyamus''<ref>{{cite journal|last1=Gobo |first1=W. V. |last2=Kunzmann |first2=L. |last3=Iannuzzi |first3=R. |last4=Santos |first4=T. B. |last5=Conceição |first5=D. M. |last6=Nascimento |first6=D. R. |last7=Silva Filho |first7=W. F. |last8=Bachelier |first8=J. B. |last9=Coiffard |first9=C. |title=A new remarkable Early Cretaceous nelumbonaceous fossil bridges the gap between herbaceous aquatic and woody protealeans |year=2023 |journal=Scientific Reports |volume=13 |issue=1 |at=8978 |doi=10.1038/s41598-023-33356-z |pmid=37268714 |pmc=10238487 |bibcode=2023NatSR..13.8978G | doi-access= free }}</ref>
|
Gen. et sp. nov
|
|
Gobo ''et al'' ''in'' Gobo ''et al.''
|
Early Cretaceous<br/> (Barremian?/Aptian)
|
[[Earth:Crato Formation|Crato Formation]]
|
{{flag|Brazil}}
|
|
A [[Biology:Nelumbonaceae|Nelumbonaceous lotus]].<br/> The type species is ''N. hydrophobus''.
|
|-
|
''Palaeosinomenium oisensis''<ref>{{Cite journal|last1=Kara |first1=E. |last2=Bardin |first2=J. |last3=De Franceschi |first3=D. |last4=Del Rio |first4=C. |year=2023 |title=Fossil endocarps of Menispermaceae from the late Paleocene of Paris Basin, France |journal=Journal of Systematics and Evolution |doi=10.1111/jse.13033 }}</ref>
|
Sp. nov
|
|
Kara ''et al.''
|
Paleocene
|
|
{{Flag|France}}
|
|
A member of the family [[Biology:Menispermaceae|Menispermaceae]].
|
|-
|}

====Basal eudicot research====
* Evidence from the palynomorph fossil record, interpreted as indicating that members of the family [[Biology:Proteaceae|Proteaceae]] reached South African Cape in the Late Cretaceous from North-Central Africa rather than from Australia across the Indian Ocean, is presented by Lamont, He & Cowling (2023).<ref>{{cite journal|last1=Lamont |first1=B. B. |last2=He |first2=T. |last3=Cowling |first3=R. M. |title=Fossil pollen resolves origin of the South African Proteaceae as transcontinental not transoceanic |year=2023 |journal=Annals of Botany |doi=10.1093/aob/mcad055 |pmid=37076271 }}</ref>

===Superasterids===
====Apiales====
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Plerandreoxylon oskolskii''<ref name=Klaassenoxylon />
|
Sp. nov
|
Valid
|
Wheeler, Manchester & Baas
|
Eocene
|
John Day Formation
|
{{Flag|United States}}<br>({{Flag|Oregon}})
|
|
A member of the family [[Biology:Araliaceae|Araliaceae]].
|
|-
|}

====Boraginales====
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Cordioxylon indicum''<ref>{{cite journal |last1=Bhatia |first1=H. |last2=Srivastava |first2=G. |last3=Mehrotra |first3=R. C. |year=2023 |title=Cordiaceae wood from the Miocene sediments of northeast India and its phytogeographical significance |journal=IAWA Journal |pages=1–13 |doi=10.1163/22941932-bja10139 }}</ref>
|
Sp. nov
|
|
Bhatia, Srivastava & Mehrotra
|
Miocene
|
Tipam Sandstone
|
{{Flag|India}}
|
|
Fossil wood of a member of the genus ''[[Biology:Cordia|Cordia]]''.
|
|-
|}

====Ericales====
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''[[Biology:Symplocos kowalewskii|Symplocos kowalewskii]]''<ref>{{cite journal|last1=Sadowski |first1=E.-M. |last2=Hofmann |first2=C.-C. |title=The largest amber-preserved flower revisited |year=2023 |journal=Scientific Reports |volume=13 |issue=1 |at=17 |doi=10.1038/s41598-022-24549-z |pmid=36635320 |pmc=9837116 |bibcode=2023NatSR..13...17S | doi-access= free }}</ref>
|
Comb nov
|
Valid
|
(Casp.) Sadowski & Hofmann
|
[[Earth:Eocene|Eocene]]<br/>[[Earth:Priabonian|Priabonian]]
|
Baltic Amber
|
{{flag|Europe}}
|
|
A [[Biology:Symplocaceae|Symplocaceous]] flower species.<br/> Moved from ''Stewartia kowalewskii'' (1886).
|
[[file:Symplocos kowalewskii holotype BGR X4088 Fig1d.png|thumb|center|upright|''[[Biology:Symplocos kowalewskii|Symplocos kowalewskii]]'']]
|-
|}

====Icacinales====
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Palaeophytocrene ga''<ref>{{Cite journal|last1=Poore |first1=C. |last2=Jud |first2=N. A. |last3=Gandolfo |first3=M. A. |year=2023 |title=Fossil fruits from the early Paleocene of Patagonia, Argentina reveal west Gondwanan history of Icacinaceae |journal=Review of Palaeobotany and Palynology |volume=317 |at=104940 |doi=10.1016/j.revpalbo.2023.104940 }}</ref>
|
Sp. nov
|
|
Poore, Jud & Gandolfo
|
Paleocene (Danian)
|
[[Earth:Salamanca Formation|Salamanca Formation]]
|
{{Flag|Argentina}}
|
|
A member of the family [[Biology:Icacinaceae|Icacinaceae]] belonging to the tribe Phytocreneae.
|
|-
|}

====Lamiales====
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Phillyreoxylon phillyreoides''<ref name=RPPAkkemiketal>{{Cite journal|last1=Akkemik |first1=Ü. |last2=Toprak |first2=Ö. |last3=Mantzouka |first3=D. |last4=Çelik |first4=H. |year=2023 |title=A Mediterranean woody species composition from Late Miocene-Early Pliocene deposits of northeastern Turkey with newly described fossil-taxa palaeoclimatically evaluated |journal=Review of Palaeobotany and Palynology |volume=316 |at=104916 |doi=10.1016/j.revpalbo.2023.104916 }}</ref>
|
Sp. nov
|
|
Akkemik & Mantzouka ''in'' Akkemik ''et al.''
|
Neogene
|
|
{{Flag|Turkey}}
|
|
Fossil wood of a member of the genus ''[[Biology:Phillyrea|Phillyrea]]''.
|
|-
|}

====Solanales====
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Eophysaloides''<ref name=Eophysaloides>{{Cite journal|last1=Deanna |first1=R. |last2=Martínez |first2=C. |last3=Manchester |first3=S. |last4=Wilf |first4=P. |last5=Campos |first5=A. |last6=Knapp |first6=S. |last7=Chiarini |first7=F. E. |last8=Barboza |first8=G. E. |last9=Bernardello |first9=G. |last10=Sauquet |first10=H. |last11=Dean |first11=E. |last12=Orejuela |first12=A. |last13=Smith |first13=S. D. |title=Fossil berries reveal global radiation of the nightshade family by the early Cenozoic |year=2023 |journal=New Phytologist |volume=238 |issue=6 |pages=2685–2697 |doi=10.1111/nph.18904 |pmid=36960534 |s2cid=257715632 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Deanna ''et al.''
|
Eocene
|
Esmeraldas Formation
|
{{Flag|Colombia}}
|
|
A member of the family [[Biology:Solanaceae|Solanaceae]]. The type species is ''E. inflata''.
|
|-
|
''Lycianthoides''<ref name=Eophysaloides />
|
Gen. et sp. nov
|
Valid
|
Deanna ''et al.''
|
Eocene
|
[[Earth:Green River Formation|Green River Formation]]
|
{{Flag|United States}}<br>({{Flag|Colorado}})
|
|
A member of the family Solanaceae. The type species is ''L. calycina''.
|
|-
|}

====General Superasterid research====

===Superrosids===

====Cucurbitales====
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Parvaspicula''<ref name="Parvaspicula2023">{{cite journal |last1=Correa Narvaez |first1=J. E. |last2=Allen |first2=S. E. |last3=Huegele |first3=I. B. |last4=Manchester |first4=S. R. |year=2023 |title=Fossil leaves and fruits of Tetramelaceae (Curcurbitales) from the Eocene of the Rocky Mountain region, USA, and their biogeographic significance |journal=International Journal of Plant Sciences |volume=184 |issue=3 |pages=177–200 |doi=10.1086/724018 |s2cid=256185427 }}</ref>
|
Gen. et comb. nov
|
Valid
|
Correa Narvaez ''et al.''
|
Eocene<br/>Ypresian
|
[[Earth:Green River Formation|Green River Formation]]
|
{{Flag|United States}}<br>({{Flag|Colorado}})
|
|
A [[Biology:Tetramelaceae|tetramelaceous]] leaf morphotype<br/> The type species is ''Clethra (?) lepidioides'' Cockerell (1925)<ref name="GRFCockerell1925">{{cite journal |last1=Cockerell |first1=T.D.A. |year=1925 |title=Plant and insect fossils from the Green River Eocene of Colorado. |journal= Proceedings of the U.S. National Museum |volume=66 |issue=19 |pages=1–13|doi=10.5479/si.00963801.66-2556.1 }}</ref><ref name="LaMotte1952">{{cite book |last1=LaMotte |first1=R.S. |year=1952 |title=Catalogue of the Cenozoic plants of North America through 1950 |series=Geological Society of America Memoirs |publisher=Geological Society of America |volume=51 |doi=10.1130/MEM51}}</ref>
|
|-
|
''Punctaphyllum''<ref name="Parvaspicula2023"/>
|
Gen. et comb. nov
|
Valid
|
Correa Narvaez ''et al.''
|
Eocene<br/>Ypresian
|
Green River Formation
|
{{Flag|United States}}<br>({{Flag|Colorado}})
|
|
A [[Biology:Tetramelaceae|tetramelaceous]] seed morphotype<br/> The type species is ''Cucurbita glandulosa'' Brown (1929)<ref>{{cite journal |last=Brown |first=R. W. |year=1929 |title=Additions to the flora of the Green River formation |journal=U.S. Geological Survey Professional Paper |volume=154 |pages=279–292 |doi=10.3133/pp154J |doi-access=free }}</ref><ref name="LaMotte1952"/>
|
|-
|}

====Fabales====
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Acacia haominiae''<ref>{{Cite journal|last1=Wang |first1=Z.X. |last2=Sun |first2=B.N. |last3=Wu |first3=X.T. |last4=Yin |first4=S.X. |year=2023 |title=A new pod record of ''Acacia'' (Leguminosae) from the Fotan Group, middle Miocene, Southeast China |journal=Review of Palaeobotany and Palynology |volume=317 |at=104966 |doi=10.1016/j.revpalbo.2023.104966 }}</ref>
|
Sp. nov
|
|
Wang ''et al.''
|
Miocene
|
Fotan Group
|
{{Flag|China}}
|
|
A species of ''[[Biology:Acacia|Acacia]]''.
|
|-
|
''Albizia yenbaiensis''<ref name="Albizia2023">{{Cite journal|last1=Nguyen |first1=H. B. |last2=Huang |first2=J. |last3=Van Do |first3=T. |last4=Srivastava |first4=G. |last5=Nguyen |first5=H. M. T. |last6=Li |first6=S.-F. |last7=Chen |first7=L.-L. |last8=Nguyen |first8=M. T. |last9=Doan |first9=H. D. |last10=Zhou |first10=Z.-K. |last11=Su |first11=T. |year=2022 |title=Pod fossils of ''Albizia'' (Fabaceae: Caesalpinioideae) from the late Miocene of northern Vietnam and their phytogeographic history |journal=Review of Palaeobotany and Palynology |volume=308 |at=104801 |doi=10.1016/j.revpalbo.2022.104801 |s2cid=253473525 |doi-access=free }}</ref>
|
Sp. nov
|
Valid
|
Nguyen, Su & J. Huang ''in'' Nguyen ''et al.''
|
Miocene
|
Yen Bai Basin
|
{{Flag|Vietnam}}
|
|
An ''[[Biology:Albizia|Albizia]]'' species.<br/>Announced in [[Biology:2022 in paleobotany|2022]]<br/>Officially published January 2023
|
|-
|
''Anthonotha shimaglae''<ref>{{cite journal |last1=Pan |first1=A. D. |last2=Jacobs |first2=B. F. |last3=Currano |first3=E. D. |last4=de la Estrella |first4=M. |last5=Herendeen |first5=P. S. |last6=van der Burgt |first6=X. M. |year=2023 |title=A fossil ''Anthonotha'' (Leguminosae: Detarioideae: Amherstieae) species from the Early Miocene (21.73 Ma) of Ethiopia |journal=International Journal of Plant Sciences |volume=184 |issue=7 |pages=541–548 |doi=10.1086/725429 }}</ref>
|
Sp. nov
|
Valid
|
Pan ''et al.''
|
Miocene
|
Mush Valley
|
{{Flag|Ethiopia}}
|
|
A species of ''[[Biology:Anthonotha|Anthonotha]]''.
|
|-
|
''Bauhinia tibetensis''<ref>{{cite journal |last1=Gao |first1=Y. |last2=Song |first2=A. |last3=Deng |first3=W.-Y.-D. |last4=Chen |first4=L.-L. |last5=Liu |first5=J. |last6=Li |first6=W.-C. |last7=Srivastava |first7=G. |last8=Spicer |first8=R. A. |last9=Zhou |first9=Z.-K. |last10=Su |first10=T. |year=2023 |title=The oldest fossil record of ''Bauhinia'' s.s. (Fabaceae) from the Tibetan Plateau sheds light on its evolutionary and biogeographic implications |journal=Journal of Systematic Palaeontology |volume=21 |issue=1 |at=2244495 |doi=10.1080/14772019.2023.2244495 }}</ref>
|
Sp. nov
|
|
Gao & Su ''in'' Gao ''et al.''
|
Paleocene
|
|
{{Flag|China}}
|
|
A species of ''[[Biology:Bauhinia|Bauhinia]]''.
|
|-
|
''Englerodendron mulugetanum''<ref>{{Cite journal|last1=Pan |first1=A. D. |last2=Jacobs |first2=B. F. |last3=Bush |first3=R. T. |last4=de la Estrella |first4=M. |last5=Grímsson |first5=F. |last6=Herendeen |first6=P. S. |last7=van der Burgt |first7=X. M. |last8=Currano |first8=E. D. |title=First evidence of a monodominant (''Englerodendron'', Amherstieae, Detarioideae, Leguminosae) tropical moist forest from the early Miocene (21.73 Ma) of Ethiopia |year=2023 |journal=PLOS ONE |volume=18 |issue=1 |at=e0279491 |doi=10.1371/journal.pone.0279491 |pmid=36630378 |pmc=9833558 |bibcode=2023PLoSO..1879491P |doi-access=free }}</ref>
|
Sp. nov
|
Valid
|
Pan ''et al.''
|
Miocene
|
Mush Valley
|
{{Flag|Ethiopia}}
|
|
A species of ''[[Biology:Englerodendron|Englerodendron]]''.
|
|-
|
''Entada simojovelensis''<ref>{{cite journal |last1=Estrada-Ruiz |first1=E. |last2=Gómez-Acevedo |first2=G.-A. |year=2023 |title=New species fossil of ''Entada'' genus (Fabaceae, Caesalpinioideae, mimosoid clade) from the Miocene amber of Chiapas, Mexico |journal=Journal of South American Earth Sciences |at=104499 |doi=10.1016/j.jsames.2023.104499 }}</ref>
|
Sp. nov
|
|
Estrada-Ruiz & Gómez-Acevedo
|
Miocene
|
Simojovel Group
|
{{Flag|Mexico}}
|
|
A species of ''[[Biology:Entada|Entada]]''.
|
|-
|
''Goniorrhachisinoxylon''<ref>{{Cite journal|last1=Dutra |first1=T. L. |last2=Martínez |first2=L. C. A. |last3=Wilberger |first3=T. |year=2023 |title=A new fossil wood of Detarioideae from the Boa Vista Basin, Upper Oligocene (Northeast Brazil): Comparisons with living and fossil Leguminosae Subfamilies. Paleoclimate and biogeography inferences for the Leguminosae story |journal=Review of Palaeobotany and Palynology |volume=317 |at=104968 |doi=10.1016/j.revpalbo.2023.104968 }}</ref>
|
Gen. et sp. nov
|
|
Dutra, Martínez & Wilberger
|
Oligocene
|
|
{{Flag|Brazil}}
|
|
A member of [[Biology:Detarioideae|Detarioideae]]. The type species is ''G. sergioarchangelskii''.
|
|-
|}

====Fagales====
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Carya leroyii''<ref name=Klaassenoxylon />
|
Sp. nov
|
Valid
|
Wheeler, Manchester & Baas
|
Eocene
|
John Day Formation
|
{{Flag|United States}}<br>({{Flag|Oregon}})
|
|
A [[Biology:Hickory|hickory]].
|
|-
|
''Engelhardia guipingensis''<ref>{{Cite journal|last1=Song |first1=H. |last2=Huang |first2=L. |last3=Xiang |first3=H. |last4=Quan |first4=C. |last5=Jin |first5=J. |year=2023 |title=First reliable Miocene fossil winged fruits record of ''Engelhardia'' in Asia through anatomical investigation |journal=iScience |volume=26 |issue=6 |at=106867 |doi=10.1016/j.isci.2023.106867 |pmid=37260748 |pmc=10227380 |s2cid=258682604 }}</ref>
|
Sp. nov
|
|
Song & Jin ''in'' Song ''et al.''
|
Miocene
|
Erzitang Formation
|
{{Flag|China}}
|
|
A species of ''[[Biology:Engelhardia|Engelhardia]]''.
|
|-
|
''Gymnostoma stuartii''<ref>{{Cite journal|last1=Whang |first1=S. S. |last2=Hill |first2=K. E. |last3=Hill |first3=R. S. |year=2023 |title=A new species of ''Gymnostoma'' (Casuarinaceae) present during the Neogene aridification of Southern Australia |journal=Review of Palaeobotany and Palynology |volume=312 |at=104873 |doi=10.1016/j.revpalbo.2023.104873 |bibcode=2023RPaPa.31204873W |s2cid=257223342 }}</ref>
|
Sp. nov
|
|
Whang, Hill & Hill
|
Neogene
|
|
{{Flag|Australia}}
|
|
A species of ''[[Biology:Gymnostoma|Gymnostoma]]''.
|
|-
|
''Leguminocarpum meghalayensis''<ref name=Bhatiaetal2023>{{cite journal |last1=Bhatia |first1=H. |last2=Srivastava |first2=G. |last3=Mehrotra |first3=R. C. |year=2022 |title=Legumes from the Paleocene sediments of India and their ecological significance |journal=Plant Diversity |volume=45 |issue=2 |pages=199–210 |doi=10.1016/j.pld.2022.08.001 |pmid=37069925 |pmc=10105134 |s2cid=251573496 }}</ref>
|
Sp. nov
|
valid
|
Bhatia, Srivastava & Mehrotra
|
Late Paleocene
|
Tura Formation
|
{{Flag|India}}
|
|
A [[Biology:Fabaceae|fabaceous]] seed pod morphospecies.<br/> Announced in [[Biology:2022 in paleobotany|2022]]<br/>Officially published in 2023
|
|-
|
''Nothofagoxylon ruei''<ref name=Aysenoxylon/>
|
Sp. nov
|
valid
|
Pujana ''et al.''
|
Oligocene
|
San José Formation
|
{{Flag|Chile}}
|
|
A [[Biology:Nothofagaceae|nothofagaceous]] wood morphospecies<br/>Announced in [[Biology:2022 in paleobotany|2022]]<br />Officially published in 2023
|
|-
|
''Parvileguminophyllum damalgiriensis''<ref name=Bhatiaetal2023/>
|
Sp. nov
|
Valid
|
Bhatia, Srivastava & Mehrotra
|
Late Paleocene
|
Tura Formation
|
{{Flag|India}}
|
|
A [[Biology:Fabaceae|fabaceous]] legume leaf morphospecies.<br/> Announced in [[Biology:2022 in paleobotany|2022]]<br/>Officially published in 2023
|
|-
|}

====Malpighiales====
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Elatine odgaardii''<ref>{{Cite journal|last1=Bennike |first1=O. |last2=Colgan |first2=W. |last3=Hedenäs |first3=L. |last4=Heiri |first4=O. |last5=Lemdahl |first5=G. |last6=Wiberg-Larsen |first6=P. |last7=Ribeiro |first7=S. |last8=Pronzato |first8=R. |last9=Manconi |first9=R. |last10=Bjørk |first10=A. A. |title=An Early Pleistocene interglacial deposit at Pingorsuit, North-West Greenland |year=2022 |journal=Boreas |volume=52 |issue=1 |pages=27–41 |doi=10.1111/bor.12596 |s2cid=251938184 |url=http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-116450 }}</ref>
|
Sp. nov
|
Valid
|
Bennike ''in'' Bennike ''et al.''
|
Probably early Pleistocene
|
|
{{Flag|Greenland}}
|
|
A species of ''[[Biology:Elatine|Elatine]]''. Announced in 2022; the final article version was published in 2023.
|
|-
|
''Macaranga kirkjohnsonii''<ref name=Tineafructus>{{Cite journal|last1=Wilf |first1=P. |last2=Iglesias |first2=A. |last3=Gandolfo |first3=M. A. |title=The first Gondwanan Euphorbiaceae fossils reset the biogeographic history of the ''Macaranga''-''Mallotus'' clade |year=2023 |journal=American Journal of Botany |volume=110 |issue=5 |at=e16169 |doi=10.1002/ajb2.16169 |pmid=37128981 |s2cid=258438427 |doi-access=free }}</ref>
|
Sp. nov
|
|
Wilf, Iglesias & Gandolfo
|
Eocene (Ypresian)
|
[[Earth:Huitrera Formation|Huitrera Formation]]
|
{{Flag|Argentina}}
|
|
A species of ''[[Biology:Macaranga|Macaranga]]''.
|
|-
|
''Passiflora sulcatasperma''<ref>{{Cite journal|last=Hermsen |first=E. J. |title=Pliocene seeds of ''Passiflora'' subgenus ''Decaloba'' (Gray Fossil Site, Tennessee) and the impact of the fossil record on understanding the diversification and biogeography of ''Passiflora'' |year=2023 |journal=American Journal of Botany |volume=110 |issue=3 |pages=e16137 |doi=10.1002/ajb2.16137 |pmid=36735676 |s2cid=256596142 }}</ref>
|
Sp. nov
|
|
Hermsen
|
Pliocene
|
Gray Fossil Site
|
{{Flag|United States}}<br>({{Flag|Tennessee}})
|
|
A species of ''[[Biology:Passiflora|Passiflora]]''.
|
|-
|
''Tineafructus''<ref name=Tineafructus />
|
Gen. et sp. nov
|
|
Wilf, Iglesias & Gandolfo
|
Eocene (Ypresian)
|
Huitrera Formation
|
{{Flag|Argentina}}
|
|
A member of the family [[Biology:Euphorbiaceae|Euphorbiaceae]] belonging to the subfamily [[Biology:Acalyphoideae|Acalyphoideae]] and the tribe [[Biology:Acalypheae|Acalypheae]]. The type species is ''T. casamiquelae''.
|
|-
|
''Trigonostemon zhangpuensis''<ref>{{Cite journal|last1=Zheng |first1=Q.D. |last2=Dong |first2=J.L. |last3=Zheng |first3=D.Y. |last4=Sun |first4=B.N. |year=2023 |title=A new species of ''Trigonostemon'' Blume (Euphorbiaceae) from the middle Miocene of Fujian, Southeast China and its paleoclimatic and paleoecological significance |journal=Acta Palaeontologica Sinica |volume=62 |issue=3 |pages=398–409 |doi=10.19800/j.cnki.aps.2022044 |url=http://gswxb.cnjournals.cn/gswxb/article/abstract/20230305 }}</ref>
|
Sp. nov
|
Valid
|
Dong & Sun ''in'' Zheng ''et al.''
|
Miocene
|
Fotan Group
|
{{Flag|China}}
|
|
A species of ''[[Biology:Trigonostemon|Trigonostemon]]''.
|
|-
|}

====Malvales====
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Bombax asiatica''<ref>{{cite journal |last1=Hazra |first1=T. |last2=Bera |first2=S. |last3=Khan |first3=M. A. |year=2023 |title=First Fossil Mallow Flower from Asia |journal=International Journal of Plant Sciences |volume=184 |issue=2 |pages=106–121 |doi=10.1086/723603 |s2cid=256356226 }}</ref>
|
Sp. nov
|
Valid
|
Hazra, Bera & Khan
|
Pliocene
|
|
{{Flag|India}}
|
|
A species of ''[[Biology:Bombax|Bombax]]''.
|
|-
|
''Cistoxylon cistoides''<ref name=RPPAkkemiketal />
|
Sp. nov
|
|
Akkemik & Mantzouka ''in'' Akkemik ''et al.''
|
Neogene
|
|
{{Flag|Turkey}}
|
|
|
|-
|
''Elizabethiaxylon''<ref>{{cite journal |last1=Ruiz |first1=D. P. |last2=Pujana |first2=R. R. |last3=Brea |first3=M. |year=2023 |title=Paleocene fossil wood from Patagonia with storied rays and comments on the fossil record of this character |journal=IAWA Journal |pages=1–20 |doi=10.1163/22941932-bja10129 |s2cid=259067841 |doi-access=free }}</ref>
|
Gen. et sp. nov
|
In press
|
Ruiz, Pujana & Brea
|
Paleocene
|
[[Earth:Salamanca Formation|Salamanca Formation]]
|
{{Flag|Argentina}}
|
|
Fossil wood of a plant related to the [[Biology:Malvaceae|Malvaceae]]. The type species is ''E. patagonicum''.
|
|-
|
''Notomalvaceoxylon''<ref name=Austroginkgoxylon />
|
Gen. et sp. nov
|
|
Martínez & Leppe ''in'' Martínez ''et al.''
|
Late Cretaceous (Maastrichtian)
|
Dorotea Formation
|
{{Flag|Chile}}
|
|
Fossil wood of a plant belonging to the Malvaceae. The type species is ''N. magallanense''.
|
|-
|
''Pterospermum shuangxingii''<ref>{{cite journal |last1=Zhao |first1=Y. |last2=Song |first2=A. |last3=Deng |first3=W. |last4=Huang |first4=J. |last5=Su |first5=T. |year=2023 |title=Fossil leaves of ''Pterospermum'' (Malvaceae) from the Early Miocene of Jinggu, Yunnan Province with its paleoecological and phytogeographical implications |journal=Quaternary Sciences |volume=43 |issue=3 |pages=884–898 |doi=10.11928/j.issn.1001-7410.2023.03.16 }}</ref>
|
Sp. nov
|
Valid
|
Zhao, Huang & Su ''in'' Zhao ''et al.''
|
Miocene
|
Sanhaogou Formation
|
{{Flag|China}}
|
|
A species of ''[[Biology:Pterospermum|Pterospermum]]''.
|
|-
|}

====Myrtales====
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Conocarpoxylon''<ref name=Conocarpoxylon>{{Cite journal|last1=Ramos |first1=R. S. |last2=Brea |first2=M. |last3=Kröhling |first3=D. M. |last4=Patterer |first4=N. I. |year=2023 |title=Pleistocene subtribe Terminaliinae (Combretaceae) fossils in the middle-lower Uruguay river basin, South America |journal=Review of Palaeobotany and Palynology |volume=311 |at=104857 |doi=10.1016/j.revpalbo.2023.104857 |bibcode=2023RPaPa.31104857R |s2cid=256492732 }}</ref>
|
Gen. et sp. nov
|
|
Ramos ''et al.''
|
Pleistocene
|
El Palmar Formation
|
{{Flag|Argentina}}
|
|
Fossil wood of a member of the family [[Biology:Combretaceae|Combretaceae]]. Genus includes new species ''C. cristalliferum''.
|
|-
|
''Duabanga makumensis''<ref>{{Cite journal|last1=Bhatia |first1=H. |last2=Srivastava |first2=G. |last3=Mehrotra |first3=R. C. |year=2023 |title=''Duabanga'' (Lythraceae) from the Oligocene of India and its climatic and phytogeographic significance |journal=Geobios |volume=78 |pages=1–13 |doi=10.1016/j.geobios.2023.05.003 |s2cid=258875041 }}</ref>
|
Sp. nov
|
Valid
|
Bhatia, Srivastava & Mehrotra
|
Oligocene (Chattian)
|
Tikak Parbat Formation
|
{{Flag|India}}
|
|
A species of ''[[Biology:Duabanga|Duabanga]]''.
|
|-
|
''Myrtineoxylon hoffmannae''<ref name=Aysenoxylon />
|
Sp. nov
|
valid
|
Pujana ''et al.''
|
Oligocene
|
San José Formation
|
{{Flag|Chile}}
|
|
A [[Biology:Myrtaceae|myrtaceous]] wood morphospecies.<br/> Announced in [[Biology:2022 in paleobotany|2022]]<br />Officially published in 2023
|
|-
|
''Sonneratioxylon barrocoloradoensis''<ref>{{Cite journal|last1=Martínez |first1=C. |last2=Pérez-Lara |first2=D. K. |last3=Avellaneda-Jiménez |first3=D. S. |last4=Caballero-Rodríguez |first4=D. |last5=Rodríguez-Reyes |first5=O. |last6=Crowley |first6=J. L. |last7=Jaramillo |first7=C. |title=An early Miocene (Aquitanian) mangrove fossil forest buried by a volcanic lahar at Barro Colorado Island, Panama |year=2023 |journal=Palaeogeography, Palaeoclimatology, Palaeoecology |at=112006 |doi=10.1016/j.palaeo.2023.112006 }}</ref>
|
Sp. nov
|
|
Pérez-Lara ''in'' Martínez ''et al.''
|
Miocene ([[Earth:Aquitanian (stage)|Aquitanian]])
|
|
{{Flag|Panama}}
|
|
A member of the family [[Biology:Lythraceae|Lythraceae]].
|
|-
|
''Terminalioxylon paravirens''<ref name=Conocarpoxylon />
|
Sp. nov
|
|
Ramos ''et al.''
|
Pleistocene
|
El Palmar Formation
|
{{Flag|Argentina}}
|
|
Fossil wood of a member of the family Combretaceae.
|
|-
|
''Terminalioxylon ushun''<ref name=Conocarpoxylon />
|
Sp. nov
|
|
Ramos ''et al.''
|
Pleistocene
|
El Palmar Formation
|
{{Flag|Argentina}}
|
|
Fossil wood of a member of the family Combretaceae.
|
|-
|
''Trapa haominiae''<ref>{{Cite journal|last1=Wu |first1=X.-T. |last2=Wang |first2=Z.-X. |last3=Shu |first3=J.-W. |last4=Yin |first4=S.-X. |last5=Mao |first5=L.-M. |last6=Shi |first6=G.-L. |year=2023 |title=A new ''Trapa'' from the middle Miocene of Zhangpu, Fujian, southeastern China |journal=Palaeoworld |doi=10.1016/j.palwor.2023.02.008 |s2cid=257370975 }}</ref>
|
Sp. nov
|
|
Wu ''et al.''
|
Miocene
|
Fotan Group
|
{{Flag|China}}
|
|
A species of ''[[Biology:Trapa|Trapa]]''.
|
|-
|}

====Oxalidales====
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Weinmannioxylon trichospermoides''<ref name=Aysenoxylon />
|
Sp. nov
|
valid
|
Pujana ''et al.''
|
Oligocene
|
San José Formation
|
{{Flag|Chile}}
|
|
A [[Biology:Cunoniaceae|cunoniaceous]] wood morphospecies.<br/> Announced in [[Biology:2022 in paleobotany|2022]]<br />Officially published in 2023
|
|-
|}

====Rosales====
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Aphananthe manchesteri''<ref>{{Cite journal|last1=Hernández-Damián |first1=A. L. |last2=Rubalcava-Knoth |first2=M. A. |last3=Cevallos Ferriz |first3=S. R. S. |title=''Aphananthe'' Planch. (Cannabaceae) flower preserved in the Mexican amber |year=2023 |journal=Acta Palaeobotanica |volume=63 |issue=1 |pages=54–64 |doi=10.35535/acpa-2023-0004 |doi-access=free }}</ref>
|
Sp. nov
|
Valid
|
Hernández-Damián, Rubalcava-Knoth & Cevallos Ferriz
|
Miocene
|
La Quinta Formation (Mexican amber)
|
{{Flag|Mexico}}
|
|
A species of ''[[Biology:Aphananthe|Aphananthe]]''.
|
|-
|
''Eopaliura''<ref>{{cite journal |last1=Patel |first1=R. |last2=Rana |first2=R. S. |last3=Ali |first3=A. |last4=Hazra |first4=T. |last5=Khan |first5=M. A. |year=2023 |title=First buckthorn (Rhamnaceae) fossil flowers from India |journal=Journal of Systematics and Evolution |doi=10.1111/jse.13024 }}</ref>
|
Gen. et sp. nov
|
|
Patel, Rana & Khan ''in'' Patel ''et al.''
|
Eocene
|
Palana Formation
|
{{Flag|India}}
|
|
A member of the family [[Biology:Rhamnaceae|Rhamnaceae]] belonging to the tribe Paliureae. The type species is ''E. indica''.
|
|-
|
''Ficus paleoauriculata''<ref name=AJBFicus>{{Cite journal|last1=Chandra |first1=K. |last2=Spicer |first2=R. A. |last3=Shukla |first3=A. |last4=Spicer |first4=T. |last5=Mehrotra |first5=R. C. |last6=Singh |first6=A. K. |title=Paleogene ''Ficus'' leaves from India and their implications for fig evolution and diversification |year=2023 |journal=American Journal of Botany |volume=110 |issue=3 |pages=e16145 |doi=10.1002/ajb2.16145 |pmid=36821420 |s2cid=257174173 }}</ref>
|
Sp. nov
|
|
Chandra ''et al.''
|
Paleogene
|
|
{{Flag|India}}
|
|
A species of ''[[Biology:Ficus|Ficus]]''.
|
|-
|
''Ficus paleodicranostyla''<ref name=AJBFicus />
|
Sp. nov
|
|
Chandra ''et al.''
|
Paleogene
|
|
{{Flag|India}}
|
|
A species of ''Ficus''.
|
|-
|
''Ficus paleovariegata''<ref name=AJBFicus />
|
Sp. nov
|
|
Chandra ''et al.''
|
Paleogene
|
|
{{Flag|India}}
|
|
A species of ''Ficus''.
|
|-
|
''Gouianiaites''<ref>{{Cite journal|last1=Centeno-González |first1=N. K. |last2=Porras-Múzquiz |first2=H. |last3=Estrada-Ruiz |first3=E. |title=Nuevo género de hojas ovadas de Rhamnaceae de la Formación Olmos (Cretácico Superior) de Coahuila, México |year=2023 |journal=Paleontología Mexicana |volume=12 |issue=1 |pages=33–41 |url=http://www.ojs-igl.unam.mx/index.php/Paleontologia/article/view/677 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Centeno-González, Porras-Múzquiz & Estrada-Ruiz
|
Late Cretaceous (Campanian)
|
[[Earth:Olmos Formation|Olmos Formation]]
|
{{Flag|Mexico}}
|
|
A member of the family [[Biology:Rhamnaceae|Rhamnaceae]]. Genus includes new species ''G. muzquizensis''.
|
|-
|
''Helicostyloxylon''<ref>{{Cite journal|last=Martinez Martinez |first=C. M. |title=New records of Moraceae from the upper Miocene of northeastern Argentina |year=2023 |journal=Ameghiniana |volume=60 |issue=1 |pages=78–96 |doi=10.5710/AMGH.04.12.2022.3519 |s2cid=254401207 |url=https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/3519 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Martinez Martinez
|
Miocene
|
[[Earth:Ituzaingó Formation|Ituzaingó Formation]]
|
{{Flag|Argentina}}
|
|
A member of the family [[Biology:Moraceae|Moraceae]]. Genus includes new species ''H. paranensis''.
|
|-
|
''Kageneckia coloradensis''<ref name=NPDenketal>{{Cite journal|last1=Denk |first1=T. |last2=Bouchal |first2=J. M. |last3=Güner |first3=H. T. |last4=Coiro |first4=M. |last5=Butzmann |first5=R. |last6=Pigg |first6=K. B. |last7=Tiffney |first7=B. H. |title=Cenozoic migration of a desert plant lineage across the North Atlantic |year=2023 |journal=New Phytologist |volume=238 |issue=6 |pages=2668–2684 |doi=10.1111/nph.18743 |pmid=36651063 |s2cid=255972958 |doi-access=free }}</ref>
|
Comb. nov
|
Valid
|
(Knowlton) Denk ''et al.''
|
Eocene<br/>Priabonian
|
Florissant Formation
|
{{Flag|United States}}<br/>({{Flag|Colorado}})
|
*''Myrica amygdalina''<br/>[[Biology:Auctorum|auct. non]] Saporta [[Biology:Auctorum|nec]] Lesquereux (1883)
|
A species of ''[[Biology:Kageneckia|Kageneckia]]''.<br/> Moved from ''Myrica coloradensis'' (1916).
|
|-
|
''Ulmus palaeoparvifolia''<ref>{{Cite journal|last1=Lu |first1=P. |last2=Zhang |first2=J.-W. |last3=Liang |first3=X.-Q. |last4=Li |first4=H.-M. |last5=Li |first5=D.-L. |year=2023 |title=Ancestors of ''Ulmus parvifolia'' from late Miocene sediments in Yunnan, Southwest China and its future distribution |journal=Review of Palaeobotany and Palynology |volume=313 |at=104879 |doi=10.1016/j.revpalbo.2023.104879 |bibcode=2023RPaPa.31304879L |s2cid=257650454 }}</ref>
|
Sp. nov
|
|
Lu ''et al.''
|
Miocene
|
Xiaolongtan Formation
|
{{Flag|China}}
|
|
An [[Biology:Elm|elm]].
|
|-
|
''Urticaleoxylon''<ref name=Klaassenoxylon />
|
Gen. et sp. nov
|
Valid
|
Wheeler, Manchester & Baas
|
Eocene
|
John Day Formation
|
{{Flag|United States}}<br>({{Flag|Oregon}})
|
|
A member of Rosales with features found in urticalean families. The type species is ''U. stevensii''.
|
|-
|
''Vauquelinia aculeata''<ref name=NPDenketal />
|
Comb. nov
|
Valid
|
([[Biography:Gaston de Saporta|Saporta]]) Denk ''et al.''
|
Oligocene<br/>Chattian
|
Aix-en-Provence Formation
|
{{Flag|France}}
|
{{collapsible list|bullets = true
 |title={{small|synonymy}}
|''Myrica  matheronii'' (1873)
|''Myrica dryomorpha'' (1889)
}}
|
A species of ''[[Biology:Vauquelinia|Vauquelinia]]''.<br/>Moved from ''Myrica aculeata'' (1873)<br/> First named ''Banksites aculeatus'' (1862).
|
|-
|
''Vauquelinia obscura''<ref name=NPDenketal />
|
Comb. nov
|
Valid
|
(Saporta) Denk ''et al.''
|
Oligocene<br/>Rupelian
|
Saint-Zacharie Limestone
|
{{Flag|France}}
|
{{collapsible list|bullets = true
 |title={{small|synonymy}}
|''Quercus kubinyi''<br/> auct. non (Kováts) Czeczott, nec Gemici ''et al.'', 1991
|''Carya serrae-folia''<br/> auct. non (Göppert) Kräusel, nec Gemici ''et al.'', 1991
}}
|
A species of ''Vauquelinia''.<br/> Moved from ''Banksites obscurus'' Saporta (1863).
|
|-
|
''Vauquelinia serra''<ref name=NPDenketal />
|
Comb. nov
|
Valid
|
([[Biography:Franz Unger|Unger]]) Denk ''et al.''
|
Miocene
|
Parschlug Basin
|
{{Flag|Austria}}
|
{{collapsible list|bullets = true
 |title={{small|synonymy}}
|''Amygdalus pereger'' (1850)
|''Ulmus fischeri''<br/> auct. non Heer, nec Butzmann ''et al.'', 2009
}}
|
A species of ''Vauquelinia''.<br/> Moved from ''Prinsepia serra'' (2004)<br/> First named ''Quercus serra'' (1847).
|
|-
|}

====Sapindales====
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Aesculus constabularisii''<ref name=Klaassenoxylon />
|
Sp. nov
|
Valid
|
Wheeler, Manchester & Baas
|
Eocene
|
John Day Formation
|
{{Flag|United States}}<br>({{Flag|Oregon}})
|
|
A species of ''[[Biology:Aesculus|Aesculus]]''.
|
|-
|
''Bursericarpum indicum''<ref name=Debursera>{{cite journal |last1=Kumar |first1=S. |last2=Manchester |first2=S. |last3=Judd |first3=W. |last4=Khan |first4=M. |year=2023 |title=Earliest fossil record of Burseraceae from the Deccan Intertrappean Beds of Central India and its biogeographic implications |journal=International Journal of Plant Sciences |volume=184 |issue=9 |pages=696–714 |doi=10.1086/726627 }}</ref>
|
Sp. nov
|
Valid
|
Kumar ''et al.''
|
Cretaceous-Paleogene transition
|
Deccan Intertrappean Beds
|
{{Flag|India}}
|
|
A [[Biology:Burseraceae|burseraceous]] fruit.
|
|-
|
''Burseroxylon panzai''<ref name=Tortorellixylon>{{cite journal |last1=Rombola |first1=C. F. |last2=Pujana |first2=R. R. |last3=Ruiz |first3=D. P. |last4=Bellosi |first4=E. S. |year=2023 |title=Angiosperm fossil woods from the Upper Cretaceous (Cardiel Formation) of Argentinean Patagonia |journal=Botanical Journal of the Linnean Society |doi=10.1093/botlinnean/boad072 }}</ref>
|
Sp. nov
|
|
Rombola ''et al.''
|
Late Cretaceous
|
[[Earth:Cardiel Formation|Cardiel Formation]]
|
{{Flag|Argentina}}
|
|
Fossil wood with possible affinities with [[Biology:Anacardiaceae|Anacardiaceae]] or [[Biology:Burseraceae|Burseraceae]].
|
|-
|
''Canarium leenhoutsii''<ref name=PalaeoworldCanarium>{{cite journal |last1=Beurel |first1=S. |last2=Bachelier |first2=J. B. |last3=Hammel |first3=J. U. |last4=Shi |first4=G.-L. |last5=Wu |first5=X.-T. |last6=Rühr |first6=P. T. |last7=Sadowski |first7=E.-M. |year=2023 |title=Flower inclusions of ''Canarium'' (Burseraceae) from Miocene Zhangpu amber (China) |journal=Palaeoworld |doi=10.1016/j.palwor.2023.02.006 |s2cid=257274673 }}</ref>
|
Sp. nov
|
In press
|
Beurel ''et al.''
|
Miocene
|
Zhangpu amber
|
{{Flag|China}}
|
|
A species of ''[[Biology:Canarium|Canarium]]''.
|
|-
|
''Canarium wangboi''<ref name=PalaeoworldCanarium />
|
Sp. nov
|
In press
|
Beurel ''et al.''
|
Miocene
|
Zhangpu amber
|
{{Flag|China}}
|
|
A species of ''Canarium''.
|
|-
|
''Cyrtocarpa biapertura''<ref>{{cite journal |last1=Del Rio |first1=C. |last2=Tosal |first2=A. |last3=Kara |first3=E. |last4=Manchester |first4=S. R. |last5=Herrera |first5=F. |last6=Collinson |first6=M. E. |last7=De Franceschi |first7=D. |year=2023 |title=Fruits of Anacardiaceae from the Paleogene of the Paris Basin, France |journal=International Journal of Plant Sciences |volume=184 |issue=3 |pages=164–176 |doi=10.1086/723841 |s2cid=256170452 }}</ref>
|
Sp. nov
|
Valid
|
Del Rio ''et al.''
|
Paleocene and Eocene
|
|
{{Flag|France}}
|
|
A species of ''[[Biology:Cyrtocarpa|Cyrtocarpa]]''.
|
|-
|
''Debursera''<ref name=Debursera />
|
Gen. et sp. nov
|
Valid
|
Kumar ''et al.''
|
Cretaceous-Paleogene transition
|
Deccan Intertrappean Beds
|
{{Flag|India}}
|
|
A burseraceous flower. The type species is ''D. indica''.
|
|-
|
''Klaassenoxylon''<ref name=Klaassenoxylon />
|
Gen. et sp. et comb. nov
|
|
Wheeler, Manchester & Baas
|
Eocene
|
John Day Formation
|
{{Flag|United States}}<br>({{Flag|Oregon}})
|
|
A member of the family Sapindaceae. Genus includes new species ''K. wilkinsonii'', as well as ''"Sapindoxylon" klaassenii'' Wheeler & Manchester (2002).
|
|-
|
''Sahniocarpon deccanensis''<ref>{{cite journal |last1=Manchester |first1=S. R. |last2=Kapgate |first2=D. K. |last3=Judd |first3=W. S. |year=2023 |title=Burseraceae in the latest Cretaceous of India: ''Sahniocarpon'' Chitaley & Patil |journal=International Journal of Plant Sciences |doi=10.1086/729091 }}</ref>
|
Comb. nov
|
|
(Karanjekar)
|
Late Cretaceous
|
|
{{Flag|India}}
|
|
A member of the family [[Biology:Burseraceae|Burseraceae]]. Moved from ''Cremocarpon deccanii'' Karanjekar (1984).
|
|-
|
''Swietenia palaeomahagoni''<ref>{{Cite journal|last1=Chandra |first1=K. |last2=Shukla |first2=A. |last3=Mehrotra |first3=R. C. |last4=Bansal |first4=M. |last5=Prasad |first5=V. |title=Fossil Mahogany from the Early Paleogene of India |year=2023 |journal=Journal of the Geological Society of India |volume=99 |issue=1 |pages=65–72 |doi=10.1007/s12594-023-2268-2 |s2cid=256146833 }}</ref>
|
Sp. nov
|
Valid
|
Chandra ''et al.''
|
Paleogene
|
|
{{Flag|India}}
|
|
A species of ''[[Biology:Swietenia|Swietenia]]''.
|
|-
|}

====Saxifragales====
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Liquidambar hainanensis''<ref name=PPLiquidambar>{{Cite journal|last1=Maslova |first1=N. P. |last2=Kodrul |first2=T. M. |last3=Kachkina |first3=V. V. |last4=Hofmann |first4=C.-C. |last5=Xu |first5=S.-L. |last6=Liu |first6=X.-Y. |last7=Jin |first7=J.-H. |year=2023 |title=Evidence for the evolutionary history and diversity of fossil sweetgums: leaves and associated capitate reproductive structures of ''Liquidambar'' from the Eocene of Hainan Island, South China |journal=Papers in Palaeontology |volume=9 |issue=6 |at=e1540 |doi=10.1002/spp2.1540 }}</ref>
|
Sp. nov
|
|
Maslova ''et al.''
|
Eocene
|
Changchang Formation
|
{{Flag|China}}
|
|
A species of ''[[Biology:Liquidambar|Liquidambar]]''.
|
|-
|
''Liquidambar ovoidea''<ref name=PPLiquidambar />
|
Sp. nov
|
|
Maslova ''et al.''
|
Eocene
|
Changchang Formation
|
{{Flag|China}}
|
|
A species of ''Liquidambar''.
|
|-
|
''Parrotia zhiyani''<ref>{{Cite journal|last1=Wu |first1=X.-T. |last2=Shu |first2=J.-W. |last3=Yin |first3=S.-X. |last4=Sadowski |first4=E.-M. |last5=Shi |first5=G.-L. |title=''Parrotia'' flower blooming in Miocene rainforest |year=2023 |journal=Journal of Systematics and Evolution |doi=10.1111/jse.13001 }}</ref>
|
Sp. nov
|
In press
|
Wu ''et al.''
|
Miocene
|
Zhangpu amber
|
{{Flag|China}}
|
|
A species of ''[[Biology:Parrotia|Parrotia]]''.
|
|-
|}

====Other superrosids====
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Friisifructus''<ref>{{Cite journal|last1=Tang |first1=K. K. |last2=Smith |first2=S. Y. |last3=Atkinson |first3=B. A. |title=Winged Fruits of ''Friisifructus aligeri'' gen. et sp. nov. from the Late Cretaceous of Western North America |year=2023 |journal=International Journal of Plant Sciences |volume=184 |issue=4 |pages=271–281 |doi=10.1086/724745 |s2cid=257989759 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Tang, Smith & Atkinson
|
Late Cretaceous<br/>(Campanian)
|
Cedar District Formation
|
{{Flag|United States}}<br>{{Flag|Washington}}
|
|
Rosid clade fruits of uncertain affinities.<br/>The type species is ''F. aligeri''.
|
|-
|}

====Superrosid research====
* Nishino ''et al.'' (2023) study the composition of a fossil forest from the Miocene Nakamura Formation of the Mizunami Group ({{wipe|Japan}}), including stumps of ''Wataria parvipora'' and leaves of ''Byttneriophyllum tiliifolium'', and interpret their finding as suggesting that ''W. parvipora'' and ''B. tiliifolium'' were parts of the same plant, as well as suggesting that ''Byttneriophyllum''-bearing plants might have belonged to the subfamily [[Biology:Helicteroideae|Helicteroideae]].<ref>{{Cite journal|last1=Nishino |first1=M. |last2=Terada |first2=K. |last3=Uemura |first3=K. |last4=Ito |first4=Y. |last5=Yamada |first5=T. |title=An exceptionally well-preserved monodominant fossil forest of ''Wataria'' from the lower Miocene of Japan |year=2023 |journal=Scientific Reports |volume=13 |issue=1 |at=10172 |doi=10.1038/s41598-023-37211-z |pmid=37349406 |pmc=10287665 |doi-access=free }}</ref>

===Other angiosperms===
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Ascarinophyllum''<ref name="Čepičková2023">{{Cite journal|last1=Čepičková |first1=J. |last2=Kvaček |first2=J. |year=2022 |title=Fossil leaves of Cenomanian basal angiosperms from the Peruc-Korycany Formation, Czechia, central Europe |journal=Review of Palaeobotany and Palynology |volume=309 |at=104802 |doi=10.1016/j.revpalbo.2022.104802 |s2cid=253504307 }}</ref>
|
Gen. et sp. nov
|
valid
|
Čepičková & Kvaček
|
[[Earth:Late Cretaceous|Late Cretaceous]]<br/>([[Earth:Cenomanian|Cenomanian]])
|
[[Earth:Peruc–Korycany Formation|Peruc–Korycany Formation]]
|
{{Flag|Czech Republic}}
|
|
A Basal angiosperm leaf morphogenus<br/> Similar to ''[[Biology:Mesodescolea|Mesodescolea plicata]]'' and [[Biology:Chloranthaceae|Chloranthaceae]].<br/> The type species is ''A. pecinovense''.<br/> Officially published in 2023 
|
|-
|
''Cinnamomum miocenicum''<ref>{{Cite journal|last1=Mahato |first1=S. |last2=Hazra |first2=T. |last3=More |first3=S. |last4=Khan |first4=M. A. |year=2023 |title=Triplinerved cinnamon from the Siwalik (middle Miocene) of eastern Himalaya: Systematics, epifoliar fossil fungi, palaeoecology and biogeography |journal=Geobios |doi=10.1016/j.geobios.2023.10.003 }}</ref>
|
Sp. nov
|
|
Mahato, Hazra & Khan ''in'' Mahato ''et al.''
|
Miocene
|
Chunabati Formation
|
{{Flag|India}}
|
|
A species of ''[[Biology:Cinnamomum|Cinnamomum]]''.
|
|-
|
''Compitoxylon''<ref>{{Cite journal|last1=Gentis |first1=N. |last2=Licht |first2=A. |last3=De Franceschi |first3=D. |last4=Win |first4=Z. |last5=Wa Aung |first5=D. |last6=Dupont-Nivet |first6=G. |last7=Boura |first7=A. |year=2023 |title=First fossil woods and palm stems from the mid Paleocene of Myanmar and their implications for biogeography and wood anatomy |journal=American Journal of Botany |doi=10.1002/ajb2.16259 |pmid=38031479 |doi-access=free }}</ref>
|
Gen. et sp. nov
|
|
Gentis, De Franceschi & Boura ''in'' Gentis ''et al.''
|
Paleocene (Danian-Selandian)
|
Paunggyi Formation
|
{{Flag|Myanmar}}
|
|
Fossil wood with anatomical features found in diverse extant flowering plant groups, might be placed at the base of the asterids, close to Malpighiales, close to Proteales at the base of eudicots, or even in Laurales. The type species is ''C. paleocenicum''.
|
|-
|
''Magnolia hansnooteboomii''<ref name=Klaassenoxylon />
|
Sp. nov
|
Valid
|
Wheeler, Manchester & Baas
|
Eocene
|
John Day Formation
|
{{Flag|United States}}<br>({{Flag|Oregon}})
|
|
A species of ''[[Biology:Magnolia|Magnolia]]''.
|
|-
|
''Palibinia comptonifolia''<ref>{{Cite journal|last1=Manchester |first1=S. R. |last2=Judd |first2=W. S. |last3=Kodrul |first3=T. |year=2023 |title=First recognition of the extinct eudicot genus ''Palibinia'' in North America: Leaves and fruits of ''Palibinia comptonifolia'' (R.W.Br.) comb. nov. from the Eocene of Utah and Colorado, USA |journal=Journal of Systematics and Evolution |doi=10.1111/jse.13011 }}</ref>
|
Comb. nov
|
|
(Brown) Manchester, Judd, & Kodrul
|
Eocene<br/> Ypresian
|
Green River Formation
|
{{Flag|United States}}<br>({{Flag|Colorado}})
|
|
A [[Biology:Pentapetalae|pentapetalean]] eudicot of uncertain affiliation.<br/> Moved from ''Vauquelinia comptonifolia'' (1969)<br/> Originally named ''Banksia comptonifolia'' (1934)
|
|-
|
''Papillaephyllum''<ref>{{Cite journal|last1=Čepičková |first1=J. |last2=Kvaček |first2=J. |year=2023 |title=''Papillaephyllum'', a new genus of angiosperm foliage from the Cenomanian of the Czech Republic |journal=Review of Palaeobotany and Palynology |volume=319 |at=104990 |doi=10.1016/j.revpalbo.2023.104990 }}</ref>
|
Gen. et sp. nov
|
|
Čepičková & Kvaček
|
Late Cretaceous<br/>(Cenomanian)
|
Peruc–Korycany Formation
|
{{Flag|Czech Republic}}
|
|
Foliage of a flowering plant, possibly with affinities with the family Chloranthaceae.<br/> The type species is ''P. labutae''.
|
|-
|
''Pteroheterochrosperma''<ref name=Pteroheterochrosperma>{{cite journal |last1=Smith |first1=M. A. |last2=Greenwalt |first2=D. E. |last3=Manchester |first3=S. R. |year=2023 |title=Diverse fruits and seeds of the mid-Eocene Kishenehn Formation, northwestern Montana, USA, and their implications for biogeography |journal=Fossil Imprint |volume=79 |issue=1 |pages=37–88 |doi=10.37520/fi.2023.004 |url=http://fi.nm.cz/wp-content/uploads/2023/11/04_Smith.pdf }}</ref>
|
Gen. et sp. nov
|
Valid
|
Smith, Greenwalt & Manchester
|
Eocene
|
Kishenehn Formation
|
{{Flag|United States}}<br>({{Flag|Montana}})
|
|
Disseminules of uncertain affinities.<br/> The type species is ''P. horseflyensis''.
|
[[File:Pteroheterochrosperma horseflyensis SRIC SR 19-006-005 img1.jpg|thumb|center|upright|''Pteroheterochrosperma horseflyensis'']]
|-
|
''Quadrasubulaflora''<ref name=Pteroheterochrosperma />
|
Gen. et sp. nov
|
Valid
|
Smith, Greenwalt & Manchester
|
Eocene
|
Kishenehn Formation
|
{{Flag|United States}}<br>({{Flag|Montana}})
|
|
Flower of uncertain affinities, possibly related to members of the family [[Biology:Apiaceae|Apiaceae]] belonging to the tribe Saniculeae or to the subtribe Scandicinae within the tribe Scandiceae.<br/> The type species is ''Q. kishenehnensis''.
|
|-
|
''Racheliflora''<ref>{{cite journal |last1=Friis |first1=E. M. |last2=Crane |first2=P. R. |last3=Pedersen |first3=K. R. |year=2023 |title=Multipartite Flowers with a Distinct Floral Cup and Multiovulate Carpels: An Early Cretaceous Angiosperm of Probable Lauralean Relationship |journal=International Journal of Plant Sciences |volume=184 |issue=2 |pages=87–105 |doi=10.1086/723682 |s2cid=255675031 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Friis, Crane & Pedersen
|
Early Cretaceous
|
Potomac Group
|
{{Flag|United States}}<br>({{Flag|Virginia}})
|
|
An early angiosperm of uncertain phylogenetic placement, most closely related to [[Biology:Magnoliids|magnoliids]], possibly with [[Biology:Laurales|lauralean]] affinities.<br/> The type species is ''R. virginiensis''.
|
|-
|
''Todziaphyllum saportanum''<ref name="Čepičková2023"/>
|
Comb. nov
|
valid
|
(Velenovský) Čepičková & Kvaček
|
[[Earth:Late Cretaceous|Late Cretaceous]]<br/>([[Earth:Cenomanian|Cenomanian]])
|
[[Earth:Peruc–Korycany Formation|Peruc–Korycany Formation]]
|
{{Flag|Czech Republic}}
|
|
A Basal angiosperm leaf morphogenus<br/> A new combination for ''Banksites saportanus''<br/> Officially published in 2023 
|
|-
|
''Tortorellixylon''<ref name=Tortorellixylon />
|
Gen. et sp. nov
|
|
Rombola ''et al.''
|
Late Cretaceous
|
Cardiel Formation
|
{{Flag|Argentina}}
|
|
Fossil wood of a flowering plant of uncertain affinities. The type species is ''T. oligoporosum''.
|
|-
|
''Xilinia''<ref>{{cite journal |last1=Wang |first1=X. |last2=Diez |first2=J. B. |last3=Pole |first3=M. |last4=García-Ávila |first4=M. |year=2023 |title=An Anatomically Preserved Cone-like Flower from the Lower Cretaceous of China |journal=Life |volume=13 |issue=1 |at=129 |doi=10.3390/life13010129 |pmid=36676078 |pmc=9861255 |bibcode=2023Life...13..129W |doi-access=free }}</ref>
|
Gen. et sp. nov
|
|
Wang ''et al.''
|
Early Cretaceous ([[Earth:Albian|Albian]])
|
Shengli Formation
|
{{Flag|China}}
|
|
An early angiosperm of uncertain affinities.<br/> The type species is ''X. shengliensis''.
|
|-
|}

* A study on the affinities of ''Santaniella'', based on data from new fossil material from the Lower Cretaceous [[Earth:Crato Formation|Crato Formation]] ({{wipe|Brazil}}), is published by Pessoa ''et al.'' (2023), who don't support the interpretation of ''Santaniella'' as a ranuculid, and consider it to be a [[Biology:Mesangiospermae|mesangiosperm]] of uncertain affinities, possibly a magnoliid.<ref>{{Cite journal|last1=Pessoa |first1=E. M. |last2=Ribeiro |first2=A. C. |last3=Christenhuz |first3=M. J. M. |last4=Coan |first4=A. I. |last5=Jud |first5=N. A. |title=Is ''Santaniella'' a ranuculid? Re-assessment of this enigmatic fossil angiosperm from the Lower Cretaceous (Aptian, Crato Konservat-Lagerstätte, Brazil) provides a new interpretation. |year=2023 |journal=American Journal of Botany |volume=110 |issue=5 |at=e16163 |doi=10.1002/ajb2.16163 |pmid=37014186 |s2cid=257922833 }}</ref>
* Pessoa, Ribeiro & Christenhusz (2023) describe new fossil material of ''Araripia florifera'' from the Early Cretaceous of {{wipe|Brazil}}, interpret its anatomy as indicating that it did not belong to the family [[Biology:Calycanthaceae|Calycanthaceae]], and assign it to the new family Araripiaceae in the [[Biology:Crown group#Stem groups|stem group]] of [[Biology:Laurales|Laurales]].<ref>{{Cite journal|last1=Pessoa |first1=E. M. |last2=Ribeiro |first2=A. C. |last3=Christenhusz |first3=M. J. M. |year=2023 |title=New evidence on the previously unknown gynoecium of ''Araripia florifera'' (Araripiaceae, fam. nov.), a magnoliid angiosperm from the Lower Cretaceous (Aptian) of the Crato Konservat-Lagerstätte (Araripe Basin), northeastern Brazil |journal=Cretaceous Research |at=105715 |doi=10.1016/j.cretres.2023.105715 }}</ref>

===Angiosperm research===
* A study aiming to determine the affinities of 24 exceptionally preserved fossil flowers is published by López-Martínez ''et al.'' (2023).<ref>{{Cite journal|last1=López-Martínez |first1=A. M. |last2=Schönenberger |first2=J. |last3=von Balthazar |first3=M. |last4=González-Martínez |first4=C. A. |last5=Ramírez-Barahona |first5=S. |last6=Sauquet |first6=H. |last7=Magallón |first7=S. |title=Integrating Fossil Flowers into the Angiosperm Phylogeny Using Molecular and Morphological Evidence |year=2023 |journal=Systematic Biology |volume=72 |issue=4 |pages=837–855 |doi=10.1093/sysbio/syad017 |pmid=36995161 }}</ref>
* A study aiming to determine the phylogenetic relationships of nine putative magnolialean fossils is published by Doyle & Endress (2023).<ref>{{cite journal |last1=Doyle |first1=J. |last2=Endress |first2=P. K. |year=2023 |title=Integrating Cretaceous fossils into the phylogeny of living angiosperms: fossil Magnoliales and their evolutionary implications |journal=International Journal of Plant Sciences |volume=185 |issue=1 |pages=42–70 |doi=10.1086/727523 }}</ref>
* A study on the diversification of the flowering plant throughout their evolutionary history is published by Thompson & Ramírez-Barahona (2023), who report evidence of stable extinction rates through time and find no evidence of a significant impact of the [[Earth:Cretaceous–Paleogene extinction event|Cretaceous–Paleogene extinction event]] on the extinction rates of major flowering plant lineages.<ref>{{Cite journal|last1=Thompson |first1=J. B. |last2=Ramírez-Barahona |first2=S. |title=No phylogenetic evidence for angiosperm mass extinction at the Cretaceous–Palaeogene (K-Pg) boundary |year=2023 |journal=Biology Letters |volume=19 |issue=9 |at=20230314 |doi=10.1098/rsbl.2023.0314 |pmid=37700701 |doi-access=free |pmc=10498348 }}</ref>

==Other plants==
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''[[Biology:Aberlemnia|Aberlemnia junggaria]]''<ref>{{Cite journal|last1=Liu |first1=B.-C. |last2=Zong |first2=R.-W. |last3=Wang |first3=K. |last4=Bai |first4=J. |last5=Wang |first5=Y. |last6=Xu |first6=H.-H. |year=2023 |title=Evolution of Silurian phytogeography, with the first report of ''Aberlemnia'' (Rhyniopsida) from the Pridoli of West Junggar, Xinjiang, China |journal=Palaeogeography, Palaeoclimatology, Palaeoecology |at=111903 |doi=10.1016/j.palaeo.2023.111903 }}</ref>
|
Sp. nov
|
In press
|
Liu & Xu ''in'' Liu ''et al.''
|
Silurian ([[Earth:Pridoli Epoch|Přídolí]])
|
|
{{Flag|China}}
|
|
|
|-
|
''[[Biology:Aberlemnia|Aberlemnia krizii]]''<ref>{{Cite journal|last1=Libertín |first1=M. |last2=Kvaček |first2=J. |last3=Bek |first3=J. |year=2023 |title=The genus ''Aberlemnia'' and its Silurian–Devonian fossil record |journal=Review of Palaeobotany and Palynology |at=105017 |doi=10.1016/j.revpalbo.2023.105017 }}</ref>
|
Sp. nov
|
|
Libertín, Kvaček & Bek
|
Silurian (Přídolí)
|
|
{{Flag|Czech Republic}}
|
|
A [[Biology:Vascular plant|vascular plant]] related to [[Biology:Lycophytina|Lycophytina]].
|
|-
|
''Archangelskyoxylon''<ref>{{Cite journal|last1=Brea |first1=M. |last2=Gnaedinger |first2=S. |last3=Martínez |first3=L. C. A. |year=2023 |title=''Archangelskyoxylon carlquistii'' gen. et sp. nov. Taxonomy and phylogeny of an unequivocal gnetoid Jurassic fossil wood |journal=Review of Palaeobotany and Palynology |at=105035 |doi=10.1016/j.revpalbo.2023.105035 }}</ref>
|
Gen. et sp. nov
|
|
Gnaedinger, Brea & Martínez
|
Early Jurassic (Sinemurian–Toarcian)
|
Roca Blanca Formation
|
{{Flag|Argentina}}
|
|
A member of the family [[Biology:Gnetidae|Gnetidae]]. The type species is ''A. carlquistii''.
|
|-
|
''Arlenea''<ref>{{Cite journal|last1=Ribeiro |first1=A. M. N. |last2=Yang |first2=Y. |last3=Saraiva |first3=A. Á. F. |last4=Bantim |first4=R. A. M. |last5=Calixto Junior |first5=J. T. |last6=Lima |first6=F. J. |year=2023 |title=''Arlenea delicata'' gen. et sp. nov., a new ephedroid plant from the Early Cretaceous Crato Formation, Araripe Basin, Northeast Brazil |journal=Plant Diversity |doi=10.1016/j.pld.2023.06.008 |doi-access=free }}</ref>
|
Gen. et sp. nov
|
|
Ribeiro ''et al.''
|
Early Cretaceous
|
Crato Formation
|
{{Flag|Brazil}}
|
|
A member of the family [[Biology:Ephedraceae|Ephedraceae]]. The type species is ''A. delicata''.
|
|-
|
''Aysenoxylon''<ref name=Aysenoxylon />
|
Gen et sp nov
|
valid
|
Pujana ''et al.''
|
Oligocene
|
San José Formation
|
{{Flag|Chile}}
|
|
A wood morphospecies of uncertain affinity.<br/> The type species is ''A. patorarensis''.<br/>Announced in [[Biology:2022 in paleobotany|2022]]<br/>Officially published in 2023
|
|-
|
''Campylopus lusitanicus''<ref name=Canaliculidium>{{cite journal |last1=Bomfleur |first1=B. |last2=Hedenäs |first2=L. |last3=Friis |first3=E. M. |last4=Crane |first4=P. R. |last5=Pedersen |first5=K. R. |last6=Mendes |first6=M. M. |last7=Kvaček |first7=J. |year=2023 |title=Fossil mosses from the Early Cretaceous Catefica mesofossil flora, Portugal – a window into the Mesozoic history of Bryophytes |journal=Fossil Imprint |volume=79 |issue=2 |pages=103–125 |doi=10.37520/fi.2023.006 |doi-access=free }}</ref>
|
Sp. nov
|
Valid
|
Hedenäs, Bomfleur & Friis ''in'' Bomfleur ''et al.''
|
Early Cretaceous (Aptian–Albian)
|
Almargem Formation
|
{{Flag|Portugal}}
|
|
A moss, a species of ''[[Biology:Campylopus|Campylopus]]''.
|
|-
|
''Canaliculidium''<ref name=Canaliculidium />
|
Gen. et sp. nov
|
Valid
|
Hedenäs, Bomfleur & Friis ''in'' Bomfleur ''et al.''
|
Early Cretaceous (Aptian–Albian)
|
Almargem Formation
|
{{Flag|Portugal}}
|
|
A moss belonging to the family [[Biology:Leucobryaceae|Leucobryaceae]]. The type species is ''C. fissuratum''.
|
|-
|
''Capesporangites''<ref>{{Cite journal|last1=Uhlířová |first1=M. |last2=Pšenička |first2=J. |last3=Sakala |first3=J. |year=2023 |title=New early land plant ''Capesporangites petrkraftii'' gen. et sp. nov. from the Silurian, Prague Basin, Czech Republic |journal=Review of Palaeobotany and Palynology |at=105048 |doi=10.1016/j.revpalbo.2023.105048 }}</ref>
|
Gen. et sp. nov
|
|
Uhlířová, Pšenička & Sakala
|
Silurian ([[Earth:Pridoli Epoch|Přídolí]])
|
|
{{Flag|Czech Republic}}
|
|
A rhyniophytoid with [[Biology:Bryophyte|bryophyte]]-like features. The type species is ''C. petrkraftii''.
|
|-
|
''Chlorosphagnum''<ref name=Canaliculidium />
|
Gen. et sp. nov
|
Valid
|
Hedenäs, Bomfleur & Friis ''in'' Bomfleur ''et al.''
|
Early Cretaceous (Aptian–Albian)
|
Almargem Formation
|
{{Flag|Portugal}}
|
|
A moss, a member of [[Biology:Sphagnales|Sphagnales]] of uncertain affinities. The type species is ''C. cateficense''.
|
|-
|
''Cycadodendron''<ref>{{cite journal |last1=Luthardt |first1=L. |last2=Rößler |first2=R. |last3=Stevenson |first3=D. W. |year=2023 |title=''Cycadodendron galtieri'' gen. nov. et sp. nov. - A lower Permian gymnosperm stem with cycadalean affinity |journal=International Journal of Plant Sciences |volume=184 |issue=9 |pages=715–732 |doi=10.1086/727458 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Luthardt, Rößler & Stevenson
|
Permian (Sakmarian–Artinskian)
|
Leukersdorf Formation
|
{{Flag|Germany}}
|
|
A gymnosperm with [[Biology:Cycad|cycad]]alean affinities. The type species is ''C. galtieri''.
|
|-
|
''Daohugoucladus''<ref>{{Cite journal|last1=Yang |first1=Y. |last2=Yang |first2=Z. |last3=Lin |first3=L. |last4=Wang |first4=Y. |last5=Ferguson |first5=D. K. |year=2023 |title=A New Gnetalean Macrofossil from the Mid-Jurassic Daohugou Formation |journal=Plants |volume=12 |issue=9 |at=1749 |doi=10.3390/plants12091749 |pmid=37176807 |pmc=10181303 |doi-access=free }}</ref>
|
Gen. et sp. nov
|
|
Yang ''et al.''
|
Middle Jurassic
|
Daohugou Beds
|
{{Flag|China}}
|
|
A member of the family [[Biology:Gnetidae|Gnetidae]]. The type species is ''D. sinensis''.
|
|-
|
''Dicranodontium minutum''<ref name=Canaliculidium />
|
Sp. nov
|
Valid
|
Hedenäs, Bomfleur & Friis ''in'' Bomfleur ''et al.''
|
Early Cretaceous (Aptian–Albian)
|
Almargem Formation
|
{{Flag|Portugal}}
|
|
A moss, a species of ''[[Biology:Dicranodontium|Dicranodontium]]''.
|
|-
|
''Hanophyllum''<ref>{{Cite journal|last1=Barbacka |first1=M. |last2=Górecki |first2=A. |last3=Pott |first3=C. |last4=Ziaja |first4=J. |last5=Blodgett |first5=R. B. |last6=Metzler |first6=C. |last7=Caruthers |first7=A. H. |last8=Edirisooriya |first8=G. |last9=Pacyna |first9=G. |year=2023 |title=Macroflora from Lower Jurassic (Pliensbachian) of Hicks Creek, southern Talkeetna Mountains, south-central Alaska |journal=Papers in Palaeontology |volume=9 |issue=6 |at=e1541 |doi=10.1002/spp2.1541 }}</ref>
|
Gen. et sp. nov
|
|
Barbacka ''et al.''
|
Early Jurassic (Pliensbachian)
|
|
{{Flag|United States}}<br>({{Flag|Alaska}})
|
|
A cycadophyte foliage. The type species is ''H. varioserratum''.
|
|-
|
''[[Biology:Komlopteris|Komlopteris artabeae]]''<ref name=RPPKomlopteris>{{Cite journal|last1=Slodownik |first1=M. |last2=Hill |first2=R. S. |last3=McLoughlin |first3=S. |year=2023 |title=''Komlopteris'': A persistent lineage of post-Triassic corystosperms in Gondwana |journal=Review of Palaeobotany and Palynology |volume=317 |at=104950 |doi=10.1016/j.revpalbo.2023.104950 |doi-access=free }}</ref>
|
Comb. nov
|
|
(Herbst & Gnaedinger)
|
Early Jurassic
|
Nestares Formation
|
{{Flag|Argentina}}
|
|
A [[Biology:Corystospermaceae|corystosperm]]. Moved from ''Alicurana artabei'' Herbst & Gnaedinger (2002).
|
|-
|
''Komlopteris boolensis''<ref name=RPPKomlopteris />
|
Sp. nov
|
|
Slodownik, Hill & McLoughlin
|
Early Cretaceous (Valanginian–Barremian)
|
Rintoul Creek Formation
|
{{Flag|Australia}}
|
|
A corystosperm.
|
|-
|
''Komlopteris constricta''<ref name=RPPKomlopteris />
|
Comb. nov
|
|
(Halle)
|
Late Jurassic (Oxfordian)
|
Upper Mount Flora Formation
|
[[Earth:Antarctica|Antarctica]]
|
|
A corystosperm. Moved from ''Thinnfeldia constricta'' Halle (1913).
|
|-
|
''Komlopteris khatangiensis''<ref name=RPPKomlopteris />
|
Comb. nov
|
|
(Sengupta)
|
Late Jurassic or Early Cretaceous
|
Dubrajpur Formation
|
{{Flag|India}}
|
|
A corystosperm. Moved from ''Thinnfeldia khatangiensis'' Sengupta (1988).
|
|-
|
''Komlopteris nestarensis''<ref name=RPPKomlopteris />
|
Comb. nov
|
|
(Herbst & Gnaedinger)
|
Early Jurassic
|
Nestares Formation
|
{{Flag|Argentina}}
|
|
A corystosperm. Moved from ''Alicurana nestarensis'' Herbst & Gnaedinger (2002).
|
|-
|
''Komlopteris purlawaughensis''<ref name=RPPKomlopteris />
|
Sp. nov
|
|
Slodownik, Hill & McLoughlin
|
Late Jurassic
|
[[Earth:Purlawaugh Formation|Purlawaugh Formation]]
|
{{Flag|Australia}}
|
|
A corystosperm.
|
|-
|
''Komlopteris tiruchirapalliense''<ref name=RPPKomlopteris />
|
Comb. nov
|
|
(Sukh-Dev & Rajanikanth)
|
Early Cretaceous
|
Sivaganga Formation
|
{{Flag|India}}
|
|
A corystosperm. Moved from ''Sphenopteris tiruchirapalliense'' Sukh-Dev & Rajanikanth (1988).
|
|-
|
''Komlopteris victoriensis''<ref name=RPPKomlopteris />
|
Sp. nov
|
|
Slodownik, Hill & McLoughlin
|
Early Cretaceous (Aptian)
|
Eumeralla Formation
|
{{Flag|Australia}}
|
|
A corystosperm.
|
|-
|
''Mongolitria''<ref>{{Cite journal|last1=Bickner |first1=M. A. |last2=Herrera |first2=F. |last3=Shi |first3=G. |last4=Ichinnorov |first4=N. |last5=Crane |first5=P. R. |last6=Herendeen |first6=P. S. |title=''Mongolitria'': a new Early Cretaceous three-valved seed from northeast Asia |year=2023 |journal=American Journal of Botany |doi=10.1002/ajb2.16268 |pmid=38050806 }}</ref>
|
Gen. et 2 sp. nov
|
|
Bickner ''et al.''
|
Early Cretaceous
|
|
{{Flag|China}}<br>
{{Flag|Mongolia}}
|
|
A gymnosperm seed. Genus includes ''M. friisae'' and ''M. exesum''.
|
|-
|
''Nebuloxyla''<ref>{{Cite journal|last1=Lalica |first1=M. A. K. |last2=Tomescu |first2=A. M. F. |year=2023 |title=Complex wound response mechanisms and phellogen evolution – insights from Early Devonian euphyllophytes |journal=New Phytologist |volume=239 |issue=1 |pages=388–398 |doi=10.1111/nph.18926 |pmid=37010090 |s2cid=257910880 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Lalica & Tomescu
|
Devonian ([[Earth:Emsian|Emsian]])
|
|
{{Flag|Canada}}<br>({{Flag|Quebec}})
|
|
An early [[Biology:Euphyllophyte|euphyllophyte]]. Genus includes new species ''N. mikmaqiana''.
|
|-
|
''Pachytesta duquesnei''<ref>{{Cite journal|last1=Vallois |first1=B. |last2=Nel |first2=A. |year=2023 |title=Possible earliest evidence of insect pollination based on a new species of the Carboniferous medullosalean 'seed' genus ''Pachytesta'' |journal=Review of Palaeobotany and Palynology |volume=316 |at=104948 |doi=10.1016/j.revpalbo.2023.104948 }}</ref>
|
Sp. nov
|
|
Vallois & Nel
|
Carboniferous (Pennsylvanian)
|
Bruay Formation
|
{{Flag|France}}
|
|
A [[Biology:Medullosales|medullosalean]] "seed".
|
|-
|
''Paradoxa''<ref>{{Cite journal|last1=Liu |first1=W.-Z. |last2=Shen |first2=H.-X. |last3=Wang |first3=X. |year=2023 |title=A novel gymnosperm reproductive organ from the Jurassic of China |journal=Palaeoworld |doi=10.1016/j.palwor.2023.03.002 |s2cid=257435347 |doi-access=free }}</ref>
|
Gen. et sp. nov
|
|
Liu, Shen & Wang
|
Middle Jurassic (Callovian)
|
Jiulongshan Formation
|
{{Flag|China}}
|
|
A gymnosperm with several morphological features formerly restricted to angiosperms. The type species is ''P. huangii''.
|
|-
|
''Paraephedra''<ref>{{cite journal |last1=Trajano |first1=A. D. E. S. |last2=Marques-de-Souza |first2=J. |last3=Iannuzzi |first3=R. |last4=Holanda |first4=E. C. |year=2023 |title=''Ephedra''-like Cones from Serra do Tucano formation (Lower Cretaceous), Takutu Basin, Roraima |journal=Journal of South American Earth Sciences |page=104659 |doi=10.1016/j.jsames.2023.104659 }}</ref>
|
Gen. et sp. nov
|
|
Trajano ''et al.''
|
Early Cretaceous
|
Serra do Tucano Formation
|
{{Flag|Brazil}}
|
|
Possibly a member of [[Biology:Ephedrales|Ephedrales]]. Genus includes new species ''P. amazonensis''.
|
|-
|
''Perplexa''<ref>{{Cite journal|last1=Pfeiler |first1=K. C. |last2=Tomescu |first2=A. M. F. |year=2023 |title=Mosaic assembly of regulatory programs for vascular cambial growth: a view from the Early Devonian |journal=New Phytologist |volume=240 |issue=2 |pages=529–541 |doi=10.1111/nph.19146 |pmid=37491742 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Pfeiler & Tomescu
|
Devonian
|
Battery Point Formation
|
{{Flag|Canada}}<br>({{Flag|Quebec}})
|
|
An early [[Biology:Euphyllophyte|euphyllophyte]]. The type species is ''P. praestigians''.
|
|-
|
''Petalophyllites''<ref>{{Cite journal|last1=Hoffman |first1=G. L. |last2=Crandall-Stotler |first2=B. J. |year=2023 |title=''Petalophyllites speirsiae'' gen. et sp. nov. (Marchantiophyta: Fossombroniales), a fossil liverwort gametophyte from the Paleocene of Alberta, Canada |journal=Botany |volume=101 |issue=10 |pages=462–470 |doi=10.1139/cjb-2023-0057 |url=https://cdnsciencepub.com/doi/full/10.1139/cjb-2023-0057 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Hoffman & Crandall-Stotler
|
Paleocene
|
[[Earth:Paskapoo Formation|Paskapoo Formation]]
|
{{Flag|Canada}}<br>({{Flag|Alberta}})
|
|
A [[Biology:Marchantiophyta|liverwort]] belonging to the family [[Biology:Petalophyllaceae|Petalophyllaceae]]. The type species is ''P. speirsiae''.
|
|-
|
''Petrosjania''<ref>{{cite journal|last1=Snigirevsky |first1=S. M. |last2=Lyubarova |first2=A. P. |year=2023 |title=A new fossil plant from the Late Devonian strata of Northern Timan (Russia) |journal=Paleontological Journal |volume=57 |issue=6 |pages=681–691 |doi=10.1134/S0031030123060096 |url=https://elibrary.ru/item.asp?id=54620002 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Snigirevsky & Lyubarova
|
Devonian
|
|
{{Flag|Russia}}
|
|
A plant of uncertain affinities, with features characteristic of different groups of higher plants. The type species is ''P. salarina''.
|
|-
|
''Phasmatocycas mazongshanensis''<ref name=CRcycadophytes>{{Cite journal|last1=Li |first1=A. |last2=Du |first2=B. |last3=Peng |first3=J. |last4=Lin |first4=S. |last5=Zhang |first5=J. |last6=Ma |first6=G. |last7=Hui |first7=J. |year=2023 |title=Leaves and megasporophylls of Cycadophytes from the Lower Cretaceous of Beishan area, Gansu Province, Northwest China, and its evolutionary significance |journal=Cretaceous Research |at=105636 |doi=10.1016/j.cretres.2023.105636 }}</ref>
|
Sp. nov
|
|
Li & Du ''in'' Li ''et al.''
|
Early Cretaceous
|
|
{{Flag|China}}
|
|
A relative of Paleozoic primitive Cycadales.
|
|-
|
''Physcidium''<ref name=Canaliculidium />
|
Gen. et 2 sp. nov
|
Valid
|
Hedenäs, Bomfleur & Friis ''in'' Bomfleur ''et al.''
|
Early Cretaceous (Aptian–Albian)
|
Almargem Formation
|
{{Flag|Portugal}}
|
|
A moss belonging to the family [[Biology:Diphysciaceae|Diphysciaceae]]. The type species is ''P. tortuosum''; genus also includes ''P. simsimiae''.
|
|-
|
''Polytrichastrum incurvum''<ref name=Canaliculidium />
|
Sp. nov
|
Valid
|
Hedenäs, Bomfleur & Friis ''in'' Bomfleur ''et al.''
|
Early Cretaceous (Aptian–Albian)
|
Almargem Formation
|
{{Flag|Portugal}}
|
|
A moss, a species of ''[[Biology:Polytrichastrum|Polytrichastrum]]''.
|
|-
|
''[[Biology:Pterophyllum (plant)|Pterophyllum beishanensis]]''<ref name=CRcycadophytes />
|
Sp. nov
|
|
Li & Du ''in'' Li ''et al.''
|
Early Cretaceous
|
Tuomatan Formation
|
{{Flag|China}}
|
|
|
|-
|
''Psilophyton diakanthon''<ref>{{cite journal |last1=Colston |first1=C. M. |last2=Landaw |first2=K. |last3=Tomescu |first3=A. M. |year=2023 |title=An early snapshot of plant–herbivore interactions: ''Psilophyton diakanthon'' sp. nov. from the Early Devonian of Gaspé (Quebec, Canada) |journal=American Journal of Botany |volume=110 |issue=1|pages=e16082 |doi=10.1002/ajb2.16082 |pmid=36219504 |s2cid=252818248 |doi-access=free }}</ref>
|
Sp nov
|
in press
|
Colston, Landaw, & Tomescu
|
[[Earth:Devonian|Devonian]]<br/>
[[Earth:Emsian|Emsian]]
|
Battery Point Formation
|
{{Flag|Canada}}<br/>{{Flag|Quebec}}
|
|
A [[Biology:Trimerophytopsida|trimerophytopsid]] land plant<br/>Bimodal spines suggest active levels of defense against herbivores
|
|-
|
''Qingganninginfructus''<ref>{{cite journal |last1=Han |first1=L. |last2=Zhao |first2=Y. |last3=Zhao |first3=M. |last4=Sun |first4=J. |last5=Sun |first5=B. |last6=Wang |first6=X. |year=2023 |title=New Fossil Evidence Suggests That Angiosperms Flourished in the Middle Jurassic |journal=Life |volume=13 |issue=3 |at=819 |doi=10.3390/life13030819 |pmid=36983974 |pmc=10059865 |bibcode=2023Life...13..819H |doi-access=free }}</ref>
|
Gen. et sp. nov
|
|
Wang & Sun ''in'' Han ''et al.''
|
Middle Jurassic
|
Yaojie Formation
|
{{Flag|China}}
|
|
Possibly an early angiosperm. The type species is ''Q. formosa''.
|
|-
|
''Rhaphidopteris zhouii''<ref>{{cite book |last=Yang |first=X.-J. |year=2023 |chapter=First record of ''Rhaphidopteris'' (Gymnospermae) from the Lower Jurassic of the Junggar Basin, Xinjiang, NW China |editor1=J. Sha |editor2=S. M. Slater |editor3=V. Vajda |editor4=P. E. Olsen |editor5=H. Zhang |title=The Triassic and Jurassic of the Junggar Basin, China: Advances in Palaeontology and Environments |series=Geological Society, London, Special Publications |volume=538 |publisher=The Geological Society of London |doi=10.1144/SP538-2021-191 |s2cid=258339074 }}</ref>
|
Sp. nov
|
In press
|
Yang
|
Early Jurassic
|
Sangonghe Formation
|
{{Flag|China}}
|
|
A gymnosperm.
|
|-
|
''Skyttegaardia nagalingumiae''<ref>{{Cite journal|last1=Elgorriaga |first1=A. |last2=Atkinson |first2=B. A. |title=Cretaceous pollen cone with three-dimensional preservation sheds light on the morphological evolution of cycads in deep time |year=2023 |journal=New Phytologist |volume=238 |issue=4 |pages=1695–1710 |doi=10.1111/nph.18852 |pmid=36943236 |s2cid=257639494 }}</ref>
|
Sp. nov
|
|
Elgorriaga & Atkinson
|
Late Cretaceous (Campanian)
|
Holz Shale
|
{{Flag|United States}}<br/>({{Flag|California}})
|
|
A member of [[Biology:Cycad|Cycad]]ales belonging to the family [[Biology:Zamiaceae|Zamiaceae]].
|
|-
|
''Tregiovia''<ref>{{Cite journal|last1=Forte |first1=G. |last2=Kustatscher |first2=E. I. |year=2023 |title=Cordaites and pteridosperm-like foliage from the Kungurian (early Permian) flora of Tregiovo (Trento, NE Italy) |journal=Review of Palaeobotany and Palynology |volume=316 |at=104931 |doi=10.1016/j.revpalbo.2023.104931 }}</ref>
|
Gen. et sp. nov
|
|
Forte & Kustatscher
|
Permian ([[Earth:Kungurian|Kungurian]])
|
Tregiovo Formation
|
{{Flag|Italy}}
|
|
A plant of uncertain affinities, with the closest resemblance to the seed fern ''Auritifolia anomala''. The type species is ''T. furcata''.
|
|-
|
''Tricosta priapiana''<ref>{{cite journal |last1=Blanco-Moreno |first1=C. |last2=Valois |first2=M. |last3=Stockey |first3=R. A. |last4=Rothwell |first4=G. W. |last5=Tomescu |first5=A. M. F. |year=2023 |title=A Second Species of ''Tricosta'' Expands the Diversity of the Intriguing Mesozoic Tricostate Mosses |journal=International Journal of Plant Sciences |volume=184 |issue=7 |pages=549–561 |doi=10.1086/726016 }}</ref>
|
Sp. nov
|
Valid
|
Blanco-Moreno ''et al.''
|
Early Cretaceous (Valanginian)
|
|
{{Flag|Canada}}<br>({{Flag|British Columbia}})
|
|
A moss belonging to the family Tricostaceae.
|
|-
|
''Xenoxylon kazuoense''<ref>{{Cite journal|last1=Xie |first1=A. |last2=Teng |first2=X. |last3=Wang |first3=Y. |last4=Tian |first4=N. |last5=Jiang |first5=Z. |last6=Uhl |first6=D. |year=2023 |title=A quantitative analysis of leaf life span reveals the Mesozoic boreal gymnosperm ''Xenoxylon'' as evergreen: First evidence from the Lower Cretaceous in Liaoning, northeastern China |journal=Cretaceous Research |at=105770 |doi=10.1016/j.cretres.2023.105770 }}</ref>
|
Sp. nov
|
|
Xie, Wang, Tian & Uhl ''in'' Xie ''et al.''
|
Early Cretaceous (Aptian)
|
Jiufotang Formation
|
{{Flag|China}}
|
|
Fossil wood of a gymnosperm of uncertain affinities.
|
|-
|
''Xenoxylon shehongense''<ref>{{Cite journal|last1=Xie |first1=A. |last2=Wang |first2=Y. |last3=Tian |first3=N. |last4=Xie |first4=X. |last5=Xi |first5=S. |last6=Uhl |first6=D. |year=2023 |title=New occurrence of the Late Jurassic ''Xenoxylon'' wood in the Sichuan Basin, southern China: wood anatomy, and paleobiodiversity implications |journal=PalZ |doi=10.1007/s12542-023-00671-9 }}</ref>
|
Sp. nov
|
|
Xie, Wang & Tian ''in'' Xie ''et al.''
|
Late Jurassic
|
[[Earth:Penglaizhen Formation|Penglaizhen Formation]]
|
{{Flag|China}}
|
|
|
|-
|
''Zirabia''<ref>{{Cite journal|last1=Elgorriaga |first1=A. |last2=Atkinson |first2=B. A. |year=2023 |title=''Zirabia cylindrica'' comb. nov. provides evidence of Doyleales in the Jurassic |journal=American Journal of Botany |volume=110 |issue=7 |at=e16182 |doi=10.1002/ajb2.16182 |pmid=37272508 }}</ref>
|
Gen. et comb. nov
|
|
Elgorriaga & Atkinson
|
Early Jurassic
|
Shemshak Group
|
{{Flag|Iran}}
|
|
A member of Doyleales; a new genus for ''"Karkenia" cylindrica'' Schweitzer & Kirchner (1995).
|
|-
|}

===Other plant research===
* A study on the evolutionary history of [[Biology:Marchantiopsida|Marchantiopsida]], as indicated by data from extant and fossil taxa, is published by Flores ''et al.'' (2023).<ref>{{cite journal |last1=Flores |first1=J. R. |last2=Bippus |first2=A. C. |last3=Fernández de Ullivarri |first3=C. |last4=Suárez |first4=G. M. |last5=Hyvönen |first5=J. |last6=Tomescu |first6=A. M. F. |year=2023 |title=Dating the evolution of the complex thalloid liverworts (Marchantiopsida): total-evidence dating analysis supports a Late Silurian-Early Devonian origin and post-Mesozoic morphological stasis |journal=New Phytologist |doi=10.1111/nph.19254 |pmid=37697646 }}</ref>
* Decombeix ''et al.'' (2023) document [[Biology:Tylosis (botany)|tyloses]] in Late Devonian ''Callixylon'' wood.<ref>{{cite journal |last1=Decombeix |first1=A.-L. |last2=Harper |first2=C. J. |last3=Prestianni |first3=C. |last4=Durieux |first4=T. |last5=Ramel |first5=M. |last6=Krings |first6=M. |year=2023 |title=Fossil evidence of tylosis formation in Late Devonian plants |journal=Nature Plants |volume=9 |issue=5 |pages=695–698 |doi=10.1038/s41477-023-01394-0 |url=https://www.nature.com/articles/s41477-023-01394-0 |pmid=37081291 |s2cid=258257107 }}</ref>
* A study on the anatomy and affinities of ''Tingia unita'', based on data from specimens from the Permian Taiyuan Formation (China), is published by Yang, Wang & Wang (2023), who confirm that ''T. unita'' was a [[Biology:Progymnosperm|progymnosperm]] belonging to the group [[Biology:Noeggerathiales|Noeggerathiales]].<ref>{{Cite journal|last1=Yang |first1=Y. |last2=Wang |first2=S.-J. |last3=Wang |first3=J. |year=2023 |title=Stem Anatomy Confirms ''Tingia unita'' Is a Progymnosperm |journal=Biology |volume=12 |issue=4 |at=494 |doi=10.3390/biology12040494 |pmid=37106695 |pmc=10136042 |doi-access=free }}</ref>
* A study on the phylogenetic relationships and evolutionary history of cycads, based on data from extant and fossil taxa, is published by Coiro ''et al.'' (2023).<ref>{{Cite journal|last1=Coiro |first1=M. |last2=Allio |first2=R. |last3=Mazet |first3=N. |last4=Seyfullah |first4=L. J. |last5=Condamine |first5=F. L. |year=2023 |title=Reconciling fossils with phylogenies reveals the origin and macroevolutionary processes explaining the global cycad biodiversity |journal=New Phytologist |volume=240 |issue=4 |pages=1616–1635 |doi=10.1111/nph.19010  |pmid=37302411 |s2cid=259137975 |doi-access=free }}</ref>
* Evidence from nitrogen isotopic measurements from fossilized cycad leaves and ancestral state reconstructions, interpreted as indicating that symbiosis of with N<sub>2</sub>-fixing cyanobacteria wasn't ancestral within cycads but rather arose independently in the lineages leading to living cycads during or after the Jurassic, is published by Kipp ''et al.'' (2023).<ref>{{Cite journal|last1=Kipp |first1=M. A. |last2=Stüeken |first2=E. E. |last3=Strömberg |first3=C. A. E. |last4=Brightly |first4=W. H. |last5=Arbour |first5=V. M. |last6=Erdei |first6=B. |last7=Hill |first7=R. S. |last8=Johnson |first8=K. R. |last9=Kvaček |first9=J. |last10=McElwain |first10=J. C. |last11=Miller |first11=I. M. |last12=Slodownik |first12=M. |last13=Vajda |first13=V. |last14=Buick |first14=R. |title=Nitrogen isotopes reveal independent origins of N<sub>2</sub>-fixing symbiosis in extant cycad lineages |year=2023 |journal=Nature Ecology & Evolution |pages=1–13 |doi=10.1038/s41559-023-02251-1 |pmid=37974002 |hdl=10023/28871 |hdl-access=free }}</ref>
* Fu ''et al.'' (2023) report the presence of ovules enclosed within the ovaries of specimens of ''[[Biology:Nanjinganthus|Nanjinganthus dendrostyla]]'', and consider their findings to be consistent with the interpretation of ''Nanjinganthus'' as an Early Jurassic angiosperm.<ref>{{cite journal|last1=Fu |first1=Q. |last2=Hou |first2=Y. |last3=Yin |first3=P. |last4=Diez |first4=J. B. |last5=Pole |first5=M. |last6=García-Ávila |first6=M. |last7=Wang |first7=X. |title=Micro-CT results exhibit ovules enclosed in the ovaries of ''Nanjinganthus'' |year=2023 |journal=Scientific Reports |volume=13 |issue=1 |at=426 |doi=10.1038/s41598-022-27334-0 |pmid=36624144 |pmc=9829905 |bibcode=2023NatSR..13..426F | doi-access = free }}</ref>

==Palynology==
{| class="wikitable sortable" align="center" width="100%"
|- 
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Synonymized taxa
! Notes
! Images
|-
|
''Acanthodiporites''<ref name=RPPParmaretal>{{Cite journal|last1=Parmar |first1=S. |last2=Morley |first2=R. J. |last3=Bansal |first3=M. |last4=Singh |first4=B. P. |last5=Morley |first5=H. |last6=Prasad |first6=V. |year=2023 |title=Evolution of family Arecaceae on the Indian Plate modulated by the Early Palaeogene climate and tectonics |journal=Review of Palaeobotany and Palynology |volume=313 |at=104890 |doi=10.1016/j.revpalbo.2023.104890 |bibcode=2023RPaPa.31304890P |s2cid=257872022 }}</ref>
|
Gen. et sp. nov
|
|
Parmar ''et al.''
|
Paleogene
|
|
{{Flag|India}}
|
|
Pollen of a member of the family Arecaceae. Genus includes new species ''A. spinatus''.
|
|-
|
''Acylomurus silviae''<ref name=RPPChorrilloFm />
|
Sp. nov
|
|
Perez Loinaze ''et al.''
|
Late Cretaceous (Maastrichtian)
|
Chorrillo Formation
|
{{Flag|Argentina}}
|
|
A spore of uncertain affinities.
|
|-
|
''Ailanthipites diminutus''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
[[Earth:La Colonia Formation|La Colonia Formation]]
|
{{Flag|Argentina}}
|
|
|
|-
|
''Ailanthipites feruglioi''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Ailanthipites hexagonalis''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Alisporites libyaensis''<ref name=Ameghiniana605>{{Cite journal|last1=Gutierrez |first1=P. R. |last2=Zavattieri |first2=A. M. |year=2023 |title=Middle Triassic continental palynological assemblages of San Rafael depocenter, central-western Argentina |journal=Ameghiniana |volume=60 |issue=5 |pages=391–417 |doi=10.5710/AMGH.31.03.2023.3549 |url=https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/3549 }}</ref>
|
Nom. nov
|
Valid
|
Gutierrez & Zavattieri
|
Permian and Triassic
|
|
{{Flag|Libya}}
|
|
A replacement name for ''Alisporites plicatus'' Kar, Kieser & Jain (1972).
|
|-
|
''Aratrisporites circularis''<ref name=Ameghiniana605 />
|
Sp. nov
|
Valid
|
Gutierrez & Zavattieri
|
Middle Triassic
|
Quebrada de los Fósiles Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Arecipites botrus''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Baculatisporites magnus''<ref name=Ameghiniana605 />
|
Sp. nov
|
Valid
|
Gutierrez & Zavattieri
|
Middle Triassic
|
Quebrada de los Fósiles Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Brevitriletes decorus''<ref name=Ameghiniana605 />
|
Comb. nov
|
Valid
|
(Ouyang & Norris)
|
Triassic
|
|
{{Flag|China}}
|
|
Moved from ''Anapiculatisporites decorus'' Ouyang & Norris (1999).
|
|-
|
''Brevitriletes pamelae''<ref name=Ameghiniana605 />
|
Comb. nov
|
Valid
|
(Ottone ''in'' Ottone ''et al.'')
|
Triassic
|
|
{{Flag|Argentina}}
|
|
Moved from ''Anapiculatisporites pamelae'' Ottone ''in'' Ottone ''et al.'' (1992).
|
|-
|
''Brevitriletes sandrae''<ref name=Ameghiniana605 />
|
Comb. nov
|
Valid
|
(Ottone ''in'' Ottone ''et al.'')
|
Triassic
|
|
{{Flag|Argentina}}
|
|
Moved from ''Anapiculatisporites sandrae'' Ottone ''in'' Ottone ''et al.'' (1992).
|
|-
|
''Carnisporites microspinous''<ref name=Ameghiniana605 />
|
Sp. nov
|
Valid
|
Gutierrez & Zavattieri
|
Middle Triassic
|
Quebrada de los Fósiles Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Casuarinidites foveolatus''<ref name=Clavatriporites>{{Cite journal|last1=Mander |first1=L. |last2=Jaramillo |first2=C. |last3=Oboh-Ikuenobe |first3=F. |year=2023 |title=Descriptive systematics of Upper Paleocene–Lower Eocene pollen and spores from the northern Niger Delta, southeastern Nigeria |journal=Palynology |volume=47 |issue=3 |at=2200525 |doi=10.1080/01916122.2023.2200525 |s2cid=258044069 |doi-access=free }}</ref>
|
Sp. nov
|
|
Mander, Jaramillo & Oboh-Ikuenobe
|
Paleogene
|
|
{{Flag|Nigeria}}
|
|
Pollen of a flowering plant.
|
|-
|
''Classopollis patagonicus''<ref name=RPPLaColoniaFm>{{Cite journal|last1=De Benedetti |first1=F. |last2=Zamaloa |first2=M. C. |last3=Gandolfo |first3=M. A. |last4=Cúneo |first4=N. R. |year=2023 |title=Pollen from the K–Pg boundary of the La Colonia Formation, Patagonia, Argentina |journal=Review of Palaeobotany and Palynology |volume=316 |at=104933 |doi=10.1016/j.revpalbo.2023.104933 }}</ref>
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Clavapalmaedites clavatus''<ref name=RPPParmaretal />
|
Sp. nov
|
|
Parmar ''et al.''
|
Paleogene
|
|
{{Flag|India}}
|
|
|
|-
|
''Clavatriporites''<ref name=Clavatriporites />
|
Gen. et 2 sp. nov
|
|
Mander, Jaramillo & Oboh-Ikuenobe
|
Paleogene
|
|
{{Flag|Nigeria}}
|
|
Pollen of a flowering plant. Genus includes new species ''C. dispersiclavatus'' and ''C. spicatus''.
|
|-
|
''Cuneatisporites cacheutensis''<ref name=Ameghiniana605 />
|
Comb. nov
|
Valid
|
(Jain)
|
Triassic
|
Cacheuta Formation
|
{{Flag|Argentina}}
|
|
Moved from ''Jansoniuspollenites cacheutensis'' Jain (1968).
|
|-
|
''Cuneatisporites salujhai''<ref name=Ameghiniana605 />
|
Comb. nov
|
Valid
|
(Jain)
|
Triassic
|
Cacheuta Formation
|
{{Flag|Argentina}}
|
|
Moved from ''Jansoniuspollenites salujhai'' Jain (1968).
|
|-
|
''Echitricolpites serratus''<ref name=Clavatriporites />
|
Sp. nov
|
|
Mander, Jaramillo & Oboh-Ikuenobe
|
Paleogene
|
|
{{Flag|Nigeria}}
|
|
|
|-
|
''Ericipites verrucatus''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Flabellisporites zhaotongensis''<ref>{{Cite journal|last1=Sui |first1=Q. |last2=Zhan |first2=H.-X. |last3=Zhou |first3=D.-C. |last4=Niu |first4=Y.-N. |last5=Chen |first5=J. |last6=McLoughlin |first6=S. |last7=Feng |first7=Z. |year=2023 |title=Morphology and wall ultrastructure of a unique megaspore, ''Flabellisporites zhaotongensis'' Sui, McLoughlin et Feng sp. nov., from the upper Permian of Southwest China |journal=Review of Palaeobotany and Palynology |at=105036 |doi=10.1016/j.revpalbo.2023.105036 }}</ref>
|
Sp. nov
|
|
Sui, McLoughlin & Feng ''in'' Sui ''et al.''
|
Permian (Lopingian)
|
Xuanwei Formation
|
{{Flag|China}}
|
|
A spore of a member of [[Biology:Isoetales|Isoetales]].
|
|-
|
''Gemmamonocolpites barmerensis''<ref name=RPPParmaretal />
|
Sp. nov
|
|
Parmar ''et al.''
|
Paleogene
|
|
{{Flag|India}}
|
|
|
|-
|
''Gemmamonocolpites chubutensis''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Grimmipollis''<ref name="Grimmipollis2023">{{cite journal |last1=Huang |first1=H. |last2=Morley |first2=R. J. |last3=van der Ham |first3=R. |last4=Mao |first4=L. |last5=Licht |first5=A. |last6=Dupont-Nivet |first6=G.|last7=Win |first7=Z. |last8=Aung |first8=D. |last9=Hoorn |first9=C. |year=2023 |title=''Grimmipollis burmanica'' gen. et sp. nov.: New genus of the soapberry family (Sapindaceae) from the late Eocene of central Myanmar |journal=Review of Palaeobotany and Palynology |volume=309|page=104818 |doi=10.1016/j.revpalbo.2022.104818 |bibcode=2023RPaPa.30904818H |s2cid=254560001 |doi-access=free }}</ref>
|
Gen et sp nov
|
|
Huang, Morley, & Hoorn
|
late Eocene
|
Yaw Formation
|
{{flag|Myanmar}}
|
|
A cupaniean [[Biology:Sapindaceae|sapindaceous]] pollen morphotype<br/>The type species is ''G. burmanica''
|
|-
|
''Henrisporites qujingensis''<ref name=RPPHenrisporites>{{Cite journal|last1=Sui |first1=Q. |last2=Sheng |first2=Z.-H. |last3=Yang |first3=J.-Y. |last4=Guo |first4=Y. |last5=McLoughlin |first5=S. |last6=Feng |first6=Z. |year=2023 |title=Two new isoetalean (Lycopsida) megaspore species representing the earliest occurrence of ''Henrisporites'' from upper Permian strata of Southwest China |journal=Review of Palaeobotany and Palynology |volume=314 |at=104894 |doi=10.1016/j.revpalbo.2023.104894 |s2cid=258055855 }}</ref>
|
Sp. nov
|
|
Sui, McLoughlin & Feng ''in'' Sui ''et al.''
|
Permian (Lopingian)
|
Xuanwei Formation
|
{{Flag|China}}
|
|
A lycopsid megaspore.
|
|-
|
''Henrisporites yunnanensis''<ref name=RPPHenrisporites />
|
Sp. nov
|
|
Sui, McLoughlin & Feng ''in'' Sui ''et al.''
|
Permian (Lopingian)
|
Xuanwei Formation
|
{{Flag|China}}
|
|
A lycopsid megaspore.
|
|-
|
''Inaperturopollenites fossulatus''<ref name=Clavatriporites />
|
Sp. nov
|
|
Mander, Jaramillo & Oboh-Ikuenobe
|
Paleogene
|
|
{{Flag|Nigeria}}
|
|
|
|-
|
''Krutzschipollis argentinum''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Lagenicula morbelliae''<ref>{{Cite journal|last1=Quetglas |first1=M. A. |last2=Di Pasquo |first2=M. |last3=Macluf |first3=C. C. |year=2023 |title=Taxonomy of Early Mississippian gulate megaspore assemblage from northern Bolivia |journal=Review of Palaeobotany and Palynology |volume=318 |at=104971 |doi=10.1016/j.revpalbo.2023.104971 }}</ref>
|
Sp. nov
|
|
Quetglas, Di Pasquo & Macluf
|
Carboniferous (Tournaisian)
|
Toregua Formation
|
{{Flag|Bolivia}}
|
|
|
|-
|
''Leschikisporis variabilis''<ref name=Ameghiniana605 />
|
Sp. nov
|
Valid
|
Gutierrez & Zavattieri
|
Middle Triassic
|
Quebrada de los Fósiles Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Liliacidites buitrensis''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Liliacidites lacunosus''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Limatulasporites rugulatus''<ref name=Ameghiniana605 />
|
Sp. nov
|
Valid
|
Gutierrez & Zavattieri
|
Middle Triassic
|
Quebrada de los Fósiles Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Longapertites crassireticuloides''<ref name=Clavatriporites />
|
Sp. nov
|
|
Mander, Jaramillo & Oboh-Ikuenobe
|
Paleogene
|
|
{{Flag|Nigeria}}
|
|
Pollen of a flowering plant.
|
|-
|
''Luminidites microreticulatus''<ref name=Clavatriporites />
|
Sp. nov
|
|
Mander, Jaramillo & Oboh-Ikuenobe
|
Paleogene
|
|
{{Flag|Nigeria}}
|
|
Pollen of a flowering plant.
|
|-
|
''Lusatisporis choiols''<ref name=RPPChorrilloFm />
|
Sp. nov
|
|
Perez Loinaze ''et al.''
|
Late Cretaceous (Maastrichtian)
|
Chorrillo Formation
|
{{Flag|Argentina}}
|
|
A spore of uncertain affinities.
|
|-
|
''Nelumbopollenites patagonicus''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
Pollen of a member of the family [[Biology:Nelumbonaceae|Nelumbonaceae]].
|
|-
|
''Neoraistrickia stricta''<ref name=Ameghiniana605 />
|
Sp. nov
|
Valid
|
Gutierrez & Zavattieri
|
Middle Triassic
|
Quebrada de los Fósiles Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Nyssapollenites scabratus''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Parviprojectus archangelskyi''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Periporopollenites delicatus''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Pityosporites thoracatus''<ref name=Ameghiniana605 />
|
Comb. nov
|
Valid
|
(Balme)
|
Triassic
|
|
{{Flag|Pakistan}}
|
|
Moved from ''Pinuspollenites thoracatus'' Balme (1970).
|
|-
|
''Podocarpidites rectangularis''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Proteacidites baibianae''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Proteacidites mirasolensis''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Protohaploxypinus bonapartei''<ref name=Ameghiniana605 />
|
Sp. nov
|
Valid
|
Gutierrez & Zavattieri
|
Middle Triassic
|
Quebrada de los Fósiles Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Protohaploxypinus diazii''<ref name=Ameghiniana605 />
|
Sp. nov
|
Valid
|
Gutierrez & Zavattieri
|
Middle Triassic
|
Quebrada de los Fósiles Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Psilabrevitricolporites porolatus''<ref name=Clavatriporites />
|
Sp. nov
|
|
Mander, Jaramillo & Oboh-Ikuenobe
|
Paleogene
|
|
{{Flag|Nigeria}}
|
|
Pollen of a flowering plant.
|
|-
|
''Psilatriletes brevilaesuratus''<ref name=Clavatriporites />
|
Sp. nov
|
|
Mander, Jaramillo & Oboh-Ikuenobe
|
Paleogene
|
|
{{Flag|Nigeria}}
|
|
A spore.
|
|-
|
''Punctatisporites interfoveolatus''<ref name=Clavatriporites />
|
Sp. nov
|
|
Mander, Jaramillo & Oboh-Ikuenobe
|
Paleogene
|
|
{{Flag|Nigeria}}
|
|
A spore.
|
|-
|
''Retimonocolpites perforatus''<ref name=RPPParmaretal />
|
Sp. nov
|
|
Parmar ''et al.''
|
Paleogene
|
|
{{Flag|India}}
|
|
|
|-
|
''Retimonoporites heterobrochatus''<ref name=Clavatriporites />
|
Sp. nov
|
|
Mander, Jaramillo & Oboh-Ikuenobe
|
Paleogene
|
|
{{Flag|Nigeria}}
|
|
Pollen of a flowering plant.
|
|-
|
''Retitrescolpites miriabilis''<ref name=Clavatriporites />
|
Sp. nov
|
|
Mander, Jaramillo & Oboh-Ikuenobe
|
Paleogene
|
|
{{Flag|Nigeria}}
|
|
Pollen of a flowering plant.
|
|-
|
''Retitricolporites ganganensis''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Retitricolporites irupensis''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Retitriporites irregularis''<ref name=Clavatriporites />
|
Sp. nov
|
|
Mander, Jaramillo & Oboh-Ikuenobe
|
Paleogene
|
|
{{Flag|Nigeria}}
|
|
|
|-
|
''Rousea robusta''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Rugutricolporites cumulus''<ref name=Clavatriporites />
|
Sp. nov
|
|
Mander, Jaramillo & Oboh-Ikuenobe
|
Paleogene
|
|
{{Flag|Nigeria}}
|
|
|
|-
|
''Slavicekia''<ref>{{cite journal |last1=Heřmanová |first1=Z. |last2=Kvaček |first2=J. |last3=Čepičková |first3=J. |last4=von Balthazar |first4=M. |last5=Luthardt |first5=L. |last6=Schönenberger |first6=J. |year=2023 |title=''Slavicekia'' gen. nov. - a new member of the Normapolles complex from Late Cretaceous sediments of the Czech Republic |journal=International Journal of Plant Sciences |volume=184 |issue=3 |pages=201–213 |doi=10.1086/724155 |s2cid=256048862 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Heřmanová ''et al.''
|
Late Cretaceous
|
|
{{Flag|Czech Republic}}
|
|
Pollen from the Normapolles complex, likely produced by angiosperms belonging to the order [[Biology:Fagales|Fagales]]. Genus includes new species ''S. inaequalis''.
|
|-
|
''Sparganiaceaepollenites annulatus''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Spinizonocolpites coloniensis''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Spinizonocolpites variabilis''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Symplocoipollenites microechinatus''<ref name=RPPLaColoniaFm />
|
Sp. nov
|
|
De Benedetti ''et al.''
|
Cretaceous-Paleogene boundary
|
La Colonia Formation
|
{{Flag|Argentina}}
|
|
|
|-
|
''Syncolporites angusticolpatus''<ref name=Clavatriporites />
|
Sp. nov
|
|
Mander, Jaramillo & Oboh-Ikuenobe
|
Paleogene
|
|
{{Flag|Nigeria}}
|
|
|
|-
|
''Syncolporites rostro''<ref name=Clavatriporites />
|
Sp. nov
|
|
Mander, Jaramillo & Oboh-Ikuenobe
|
Paleogene
|
|
{{Flag|Nigeria}}
|
|
|
|-
|
''Tetracolporopollenites torus''<ref name=Clavatriporites />
|
Sp. nov
|
|
Mander, Jaramillo & Oboh-Ikuenobe
|
Paleogene
|
|
{{Flag|Nigeria}}
|
|
Pollen of a flowering plant.
|
|-
|
''Thomasospora''<ref name=Thomasites />
|
Gen. et comb. nov
|
|
Bek ''et al.''
|
Paleozoic
|
|
{{Flag|France}}
|
|
Spores produced by the lycophyte ''Thomasites serratus''. Genus includes ''"Lycospora" gigantea'' Alpern.
|
|-
|
''Tricolpites brevicolpatus''<ref name=Clavatriporites />
|
Sp. nov
|
|
Mander, Jaramillo & Oboh-Ikuenobe
|
Paleogene
|
|
{{Flag|Nigeria}}
|
|
|
|-
|
''Tricolpites multiornamentus''<ref name=Clavatriporites />
|
Sp. nov
|
|
Mander, Jaramillo & Oboh-Ikuenobe
|
Paleogene
|
|
{{Flag|Nigeria}}
|
|
|
|-
|
''Tricolporites densus''<ref name=Clavatriporites />
|
Sp. nov
|
|
Mander, Jaramillo & Oboh-Ikuenobe
|
Paleogene
|
|
{{Flag|Nigeria}}
|
|
|
|-
|}

===Palynological research===
* Vajda ''et al.'' (2023) interpret ''Ricciisporites tuberculatus'' as an aberrant pollen procuded by ''[[Biology:Lepidopteris|Lepidopteris ottonis]]'' plants, and interpret its fossil record as indicative of the competitive success of plants which adopted the asexual reproductive strategy under stressed environmental conditions before and during the [[Biology:Triassic–Jurassic extinction event|Triassic–Jurassic extinction event]];<ref>{{Cite journal|last1=Vajda |first1=V. |last2=McLoughlin |first2=S. |last3=Slater |first3=S. M. |last4=Gustafsson |first4=O. |last5=Rasmusson |first5=A. G. |year=2023 |title=The 'seed-fern' ''Lepidopteris'' mass-produced the abnormal pollen ''Ricciisporites'' during the end-Triassic biotic crisis |journal=Palaeogeography, Palaeoclimatology, Palaeoecology |volume=627 |at=111723 |doi=10.1016/j.palaeo.2023.111723 |doi-access=free }}</ref> their interpretation of ''Ricciisporites'' and ''Cycadopites'' as produced by the same plant is subsequently contested by Zavialova (2024).<ref>{{Cite journal|last=Zavialova |first=N. |year=2024 |title=Comment on "The 'seed-fern' ''Lepidopteris'' mass-produced the abnormal pollen ''Ricciisporites'' during the end-Triassic biotic crisis" by V. Vajda, S. McLoughlin, S. M. Slater, O. Gustafsson, and A. G. Rasmusson [''Palaeogeography, Palaeoclimatology, Palaeoecology'', 627 (2023), 111,723] |journal=Review of Palaeobotany and Palynology |volume=322 |at=105065 |doi=10.1016/j.revpalbo.2024.105065 }}</ref>
* A study on the vegetation in Central Africa from the middle [[Earth:Aptian|Aptian]] to early [[Earth:Albian|Albian]], as indicated by [[Earth:Palynology#Palynomorphs|palynomorphs]] from the Doseo Basin in the Central African Rift system, is published by Dou ''et al.'' (2023), who identify two assemblages of spore and pollen fossils, and interpret the differences between the assemblages as indicative of a vegetation change related to change from relatively arid to humid climate.<ref>{{Cite journal|last1=Dou |first1=L. |last2=Zhang |first2=X. |last3=Xiao |first3=K. |last4=Xi |first4=D. |last5=Du |first5=Y. |last6=Wang |first6=L. |last7=Hu |first7=J. |last8=Hu |first8=Y. |last9=Zheng |first9=Q. |year=2023 |title=Early Cretaceous (Aptian to Albian) vegetation and climate change in Central Africa: Novel palynological evidence from the Doseo Basin |journal=Geological Journal |doi=10.1002/gj.4873 }}</ref>
* Malaikanok ''et al.'' (2023) describe fossil pollen grains of members of the family [[Biology:Fagaceae|Fagaceae]] from the Oligocene to Miocene Ban Pa Kha Subbasin of the Li Basin (Thailand), and interpret the studied fossils as indicating that, contrary to previous interpretations of the palynological record, tropical Fagaceae-dominated forests existed in northern Thailand at least since the late Paleogene and persisted into the modern vegetation of Thailand.<ref>{{Cite journal|last1=Malaikanok |first1=P. |last2=Grímsson |first2=F. |last3=Denk |first3=T. |last4=Phuphumirat |first4=W. |title=Community assembly of tropical Fagaceae-dominated forests in Thailand dates back at least to the Late Palaeogene |year=2023 |journal=Botanical Journal of the Linnean Society |volume=202 |pages=1–22 |doi=10.1093/botlinnean/boac075 |doi-access=free }}</ref>
* A study on the environmental changes in the [[Earth:Lake Baikal|Lake Baikal]] region during the [[Physics:Marine isotope stages#Stages|Marine Isotope Stage 3]], as indicated by palynological data, is published by Shichi ''et al.'' (2023), who find that the dispersal of ''Homo sapiens'' into Baikal Siberia coincided with climate changes resulting in warm and humid conditions and vegetation changes.<ref>{{Cite journal|last1=Shichi |first1=K. |last2=Goebel |first2=T. |last3=Izuho |first3=M. |last4=Kashiwaya |first4=K. |year=2023 |title=Climate amelioration, abrupt vegetation recovery, and the dispersal of ''Homo sapiens'' in Baikal Siberia |journal=Science Advances |volume=9 |issue=38 |at=eadi0189 |doi=10.1126/sciadv.adi0189 |pmid=37738346 |pmc=10516500 |doi-access=free }}</ref>
* Evidence from the study of Last Interglacial pollen records across Europe, interpreted as indicating that European forests before the arrival of ''Homo sapiens'' included substantial open and light woodland elements, is presented by Pearce ''et al.'' (2023).<ref>{{Cite journal|last1=Pearce |first1=E. A. |last2=Mazier |first2=F. |last3=Normand |first3=S. |last4=Fyfe |first4=R. |last5=Andrieu |first5=V. |last6=Bakels |first6=C. |last7=Balwierz |first7=Z. |last8=Bińka |first8=K. |last9=Boreham |first9=S. |last10=Borisova |first10=O. K. |last11=Brostrom |first11=A. |last12=de Beaulieu |first12=J.-L. |last13=Gao |first13=C. |last14=González-Sampériz |first14=P. |last15=Granoszewski |first15=W. |last16=Hrynowiecka |first16=A. |last17=Kołaczek |first17=P. |last18=Kuneš |first18=P. |last19=Magri |first19=D. |last20=Malkiewicz |first20=M. |last21=Mighall |first21=T. |last22=Milner |first22=A. M. |last23=Möller |first23=P. |last24=Nita |first24=M. |last25=Noryśkiewicz |first25=B. |last26=Pidek |first26=I. A. |last27=Reille |first27=M. |last28=Robertsson |first28=A.-M. |last29=Salonen |first29=J. S. |last30=Schläfli |first30=P. |last31=Schokker |first31=J. |last32=Scussolini |first32=P. |last33=Šeirienė |first33=V. |last34=Strahl |first34=J. |last35=Urban |first35=B. |last36=Winter |first36=H. |last37=Svenning |first37=J.-C. |year=2023 |title=Substantial light woodland and open vegetation characterized the temperate forest biome before ''Homo sapiens'' |journal=Science Advances |volume=9 |issue=45 |at=eadi9135 |doi=10.1126/sciadv.adi9135 |pmid=37948521 |pmc=10637746 |doi-access=free }}</ref>

==Research==
* A study on the evolution of the phenotypic disparity of plants, based on data from extant and fossil taxa, is published by Clark ''et al.'' (2023), who find that the morphological distinctiveness of extant plant group is in part the result of extinction of fossil plants with intermediate morphologies, and report evidence of a pattern of episodic sharp increases of morphological diversity throughout the evolutionary history of plants.<ref>{{Cite journal|last1=Clark |first1=J. W. |last2=Hetherington |first2=A. J. |last3=Morris |first3=J. L. |last4=Pressel |first4=S. |last5=Duckett |first5=J. G. |last6=Puttick |first6=M. N. |last7=Schneider |first7=H. |last8=Kenrick |first8=P. |last9=Wellman |first9=C. H. |last10=Donoghue |first10=P. C. J. |title=Evolution of phenotypic disparity in the plant kingdom |year=2023 |journal=Nature Plants |volume=9 |issue=10 |pages=1618–1626 |doi=10.1038/s41477-023-01513-x |pmid=37666963 |pmc=10581900 }}</ref>
* A study on the evolution of the complexity of vascular plant reproductive structures, indicating that major reproductive innovations were associated with increased integration through greater interactions among component parts, is published by Leslie & Mander (2023).<ref>{{cite journal |last1=Leslie |first1=A. B. |last2=Mander |first2=L. |year=2023 |title=Quantifying the complexity of plant reproductive structures reveals a history of morphological and functional integration |journal=Proceedings of the Royal Society B: Biological Sciences |volume=290 |issue=2010 |at=20231810 |doi=10.1098/rspb.2023.1810 |pmid=37909082 |pmc=10618862 |pmc-embargo-date=November 1, 2024 }}</ref>
* Evidence from [[Chemistry:Mercury (element)|mercury]] concentration and isotopic signatures of marine sedimentary rock samples spanning from the Cambrian to Permian, interpreted as indicating that vascular plants were already widely distributed on land during the Ordovician-Silurian transition, is presented by Yuan ''et al.'' (2023).<ref>{{Cite journal|last1=Yuan |first1=W. |last2=Liu |first2=M. |last3=Chen |first3=D. |last4=Xing |first4=Y.-W. |last5=Spicer |first5=R. A. |last6=Chen |first6=J. |last7=Them |first7=T. R. |last8=Wang |first8=X. |last9=Li |first9=S. |last10=Guo |first10=C. |last11=Zhang |first11=G. |last12=Zhang |first12=L. |last13=Zhang |first13=H. |last14=Feng |first14=X. |year=2023 |title=Mercury isotopes show vascular plants had colonized land extensively by the early Silurian |journal=Science Advances |volume=9 |issue=17 |at=eade9510 |doi=10.1126/sciadv.ade9510 |pmid=37115923 |pmc=10146902 |doi-access=free }}</ref>
* Evidence indicating that the knowledge of the early plant diversity from the latest Silurian–Early Devonian fossil record is at least partly affected by the variation of the rock record is presented by Capel ''et al.'' (2023).<ref>{{cite journal |last1=Capel |first1=E. |last2=Monnet |first2=C. |last3=Cleal |first3=C. J. |last4=Xue |first4=J. |last5=Servais |first5=T. |last6=Cascales-Miñana |first6=B. |year=2023 |title=The effect of geological biases on our perception of early land plant radiation |journal=Palaeontology |volume=66 |issue=2 |at=e12644 |doi=10.1111/pala.12644 |bibcode=2023Palgy..6612644C |s2cid=257654230 |doi-access=free }}</ref>
* A study on early land plant diversity patterns across known paleogeographical units (Laurussia, Siberia, Kazakhstania, Gondwana) throughout the Silurian and Devonian periods is published by Capel ''et al.'' (2023)<ref>{{cite journal |last1=Capel |first1=E. |last2=Cleal |first2=C. J. |last3=Servais |first3=T. |last4=Cascales-Miñana |first4=B. |year=2023 |title=New insights into Silurian–Devonian palaeophytogeography |journal=Palaeogeography, Palaeoclimatology, Palaeoecology |volume=613 |at=111393 |doi=10.1016/j.palaeo.2023.111393 |bibcode=2023PPP...61311393C |s2cid=255727527 |doi-access=free }}</ref>
* A study on the survivorship and migration dynamics of plants from the paleocontinent [[Earth:Siberia (continent)|Angarida]] during the [[Earth:Frasnian|Frasnian]]-Tournaisian internal, as indicated by fossil record from the Siberian platform ({{wipe|Russia}}), is published by Dowding, Akulov & Mashchuk (2023).<ref>{{cite journal |last1=Dowding |first1=E. M. |last2=Akulov |first2=N. I. |last3=Mashchuk |first3=I. M. |year=2023 |title=Survivorship dynamics of the flora of Devonian Angarida |journal=Proceedings of the Royal Society B: Biological Sciences |volume=290 |issue=1990 |at=20221079 |doi=10.1098/rspb.2022.1079 |pmid=36629112 |pmc=9832553 }}</ref>
* Barrón ''et al.'' (2023) study the floral assemblages from the Cretaceous Maestrazgo Basin ({{wipe|Spain}}), providing evidence of the existence of conifer woodlands and fern/angiosperm communities thriving in the mid‐Cretaceous Iberian Desert System, and report that the studied assemblages can generally be related to others from Europe and North America, but also included plants that were typical for northern [[Earth:Gondwana|Gondwana]].<ref>{{Cite journal|last1=Barrón |first1=E. |last2=Peyrot |first2=D. |last3=Bueno-Cebollada |first3=C. A. |last4=Kvaček |first4=J. |last5=Álvarez-Parra |first5=S. |last6=Altolaguirre |first6=Y. |last7=Meléndez |first7=N. |title=Biodiversity of ecosystems in an arid setting: The late Albian plant communities and associated biota from eastern Iberia |year=2023 |journal=PLOS ONE |volume=18 |issue=3 |at=e0282178 |doi=10.1371/journal.pone.0282178 |pmid=36862709 |pmc=9980801 |bibcode=2023PLoSO..1882178B |doi-access=free }}</ref>
* A study on the fossil material of plants from the Cenomanian deposits of the Western Desert ([[Place:Egypt|Egypt]]) is published by El Atfy ''et al.'' (2023), who report the presence of five main vegetation types, and interpret the studied fossils as indicative of an overall warm and humid climate, punctuated by repeated phases of drier conditions.<ref>{{Cite journal|last1=El Atfy |first1=H. |last2=Coiffard |first2=C. |last3=El Beialy |first3=S. Y. |last4=Uhl |first4=D. |title=Vegetation and climate change at the southern margin of the Neo-Tethys during the Cenomanian (Late Cretaceous): Evidence from Egypt |year=2023 |journal=PLOS ONE |volume=18 |issue=1 |at=e0281008 |doi=10.1371/journal.pone.0281008 |pmid=36716334 |pmc=9886267 |bibcode=2023PLoSO..1881008E |doi-access=free }}</ref>
* Moreau & Néraudeau (2023) describe an assemblage of Cenomanian plants from a new paleontological site La Gripperie-Saint-Symphorien (Charente-Maritime, {{wipe|France}}), which (unlike most of Albian-Cenomanian coastal floras from the Aquitaine Basin) is dominated by angiosperms.<ref>{{Cite journal|last1=Moreau |first1=J.-D. |last2=Néraudeau |first2=D. |title=Amber and plants from the Upper Cretaceous of La Gripperie-Saint-Symphorien (Charente-Maritime, Western France) |year=2023 |journal=Comptes Rendus Palevol |volume=22 |issue=20 |pages=455–466 |doi=10.5852/cr-palevol2023v22a20 |doi-access=free }}</ref>
* A study on the mid-Eocene vegetation in the southern Central Andes, based on spore-pollen record from the Casa Grande Formation (Jujuy, Argentina), is published by Tapia ''et al.'' (2023), who interpret their findings as indicative of a plant community with no close analogue in the modern South American vegetation, as well as indicative of subtropical or tropical conditions and frost-free winters.<ref>{{Cite journal|last1=Tapia |first1=M. J. |last2=Farrell |first2=E. E. |last3=Mautino |first3=L. R. |last4=del Papa |first4=C. |last5=Barreda |first5=V. D. |last6=Palazzesi |first6=L. |title=A snapshot of mid Eocene landscapes in the southern Central Andes: Spore-pollen records from the Casa Grande Formation (Jujuy, Argentina) |year=2023 |journal=PLOS ONE |volume=18 |issue=4 |at=e0277389 |doi=10.1371/journal.pone.0277389 |pmid=37018180 |pmc=10075436 |bibcode=2023PLoSO..1877389T |doi-access=free }}</ref>
* Description of fossil wood from the Brown Sands and Flat Sands localities in the Pliocene [[Earth:Usno Formation|Usno Formation]] (Lower Omo valley, Ethiopia) is published by Jolly-Saad & Bonnefille (2023), who report that the studied assemblages strongly differ from other Miocene and Pliocene wood assemblages from Ethiopia, and interpret them as indicative of a seasonal climate and more humid climatic conditions compared to the present, but also as indicative of instability of climatic and environmental conditions, with significant changes in the composition of the tree cover during the time of existence of ''[[Biology:Australopithecus afarensis|Australopithecus afarensis]]''.<ref>{{cite journal |last1=Jolly-Saad |first1=M.-C. |last2=Bonnefille |first2=R. |year=2023 |title=Tropical forests and Combretaceae woodland at Usno in the Lower Omo Valley (Ethiopia), 3.3-3.2 Ma ago |journal=Geobios |volume=76 |pages=1–17 |doi=10.1016/j.geobios.2023.01.003 |bibcode=2023Geobi..76....1J |s2cid=256214841 }}</ref>
* A study on changes in functional diversity of plants from southeast {{wipe|Australia}} during the last 12,000 years, inferred from long-term pollen records, is published by Adeleye ''et al.'' (2023).<ref>{{Cite journal |last1=Adeleye |first1=M. A. |last2=Haberle |first2=S. G. |last3=Gallagher |first3=R. |last4=Andrew |first4=S. C. |last5=Herbert |first5=A. |year=2023 |title=Changing plant functional diversity over the last 12,000 years provides perspectives for tracking future changes in vegetation communities |journal=Nature Ecology & Evolution |volume=7 |issue=2 |pages=224–235 |doi=10.1038/s41559-022-01943-4 |pmid=36624175 |s2cid=255569024 }}</ref>
* The oldest flower and seed fossils of the wind-pollinated besom [[Biology:Erica scoparia|heaths]], ''Erica'' sect. ''Chlorocodon,'' were found in Madeira Island within a 1.3 million-year-old fossil deposit.<ref>{{Cite journal |last1=Góis‐Marques |first1=Carlos A. |last2=de Nascimento |first2=Lea |last3=Fernández‐Palacios |first3=José María |last4=Madeira |first4=José |last5=de Sequeira |first5=Miguel Menezes |date=2023-02-15 |title=Description and systematic affinity of flower and seed fossils of ''Erica'' sect. ''Chlorocodon'' (Ericaceae) from the early Pleistocene of Madeira Island, Portugal |url=https://onlinelibrary.wiley.com/doi/10.1002/tax.12881 |journal=Taxon |language=en |volume=72 |issue=2 |pages=375–392 |doi=10.1002/tax.12881 |s2cid=256975369 |issn=0040-0262}}</ref>

== References ==
{{Reflist}}

[[Category:Paleobotany]]

{{Sourceattribution|2023 in paleobotany}}