Biology:Lepidomicrosorium

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Short description: Genus of ferns

Lepidomicrosorium
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Division: Polypodiophyta
Class: Polypodiopsida
Order: Polypodiales
Suborder: Polypodiineae
Family: Polypodiaceae
Subfamily: Microsoroideae
Genus: Lepidomicrosorium
Ching & K.H.Shing[1]
Species:
L. subhastatum
Binomial name
Lepidomicrosorium subhastatum
(Baker) Ching[1]
Synonyms[2]
  • Microsorum buergerianum Ching & K.H.Shing
  • (Baker) Tagawa Lepidomicrosorium brevipes
  • Ching & K.H.Shing Lepidomicrosorium buergerianum
  • (Miq.) Ching & K.H.Shing Lepidomicrosorium emeicola
  • Ching & K.H.Shing (Christ) Ching
  • Ching & P.S.Wang Ching & K.H.Shing
  • (W.M.Chu) Ching & W.M.Chu Ching & K.H.Shing
  • Ching & K.H.Shing (Miq.) Ching
  • Tagawa W.M.Zhu
  • Microsorum subhastatum Polypodium buergerianum
  • Lepidomicrosorium subhastatum Lepidomicrosorium suijiangense
  • Leptochilus buergerianus Microsorum buergerianum
  • (Baker) Ching Miq.
  • Lepidomicrosorium hederaceum Lepidomicrosorium lanceolatum
  • Lepidomicrosorium latibasis Lepidomicrosorium microsorioides
  • (Baker) Ching Ching & W.M.Chu
  • (Miq.) Bosman var.ohwianum (Tagawa) Tagawa
  • (Miq.) Nakaike Christ
  • Baker Neolepisorus microsorioides
  • Polypodium hederaceum Neocheiropteris subhastata
  • Polypodium subhastatum Neocheiropteris buergerianus
  • Lepidomicrosorium asarifolium Lepidomicrosorium subsessile
  • Lepidomicrosorium yiliangense Microsorum ohwianum

Lepidomicrosorium is a genus of ferns in the family Polypodiaceae, subfamily Microsoroideae, with a single species, Lepidomicrosorium subhastatum, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I).[1] Other sources do not accept the genus, submerging it into Tricholepidium, with Lepidomicrosorium subhastatum becoming Tricholepidium buergerianum (Miq.) Fraser-Jenk.[2][3]

Phylogeny

A molecular phylogenetic study in 2019 suggested that Lepidomicrosorium was one of a group of closely related genera in the subfamily Microsoroideae, a group the authors termed "Lepisorus sensu lato". Its sole species was embedded in a clade in which none of the genera appeared to be monophyletic:[4]

Lepisorus s.l.

Lemmaphyllum

Lepidomicrosorium + Neocheiropteris + Neolepisorus + Tricholepidium

Lepisorus s.s.

Paragramma (as Lepisorus longifolius)

References

  1. 1.0 1.1 1.2 PPG I (2016), "A community-derived classification for extant lycophytes and ferns", Journal of Systematics and Evolution 54 (6): 563–603, doi:10.1111/jse.12229 
  2. 2.0 2.1 Hassler, Michael; Schmitt, Bernd (January 2020), "Lepidomicrosorium subhastatum", Checklist of Ferns and Lycophytes of the World, Version 8.20, https://worldplants.webarchiv.kit.edu/ferns/, retrieved 2020-02-09 
  3. "Lepidomicrosorium subhastatum (Baker) Ching", Plants of the World Online (Royal Botanic Gardens, Kew), https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:1163890-2, retrieved 2020-02-09 
  4. Testo, Weston L.; Field, Ashley R.; Sessa, Emily B.; Sundue, Michael (2019), "Phylogenetic and Morphological Analyses Support the Resurrection of Dendroconche and the Recognition of Two New Genera in Polypodiaceae Subfamily Microsoroideae", Systematic Botany 44 (4): 737–752, doi:10.1600/036364419X15650157948607, http://sites.clas.ufl.edu/bio-sessalab/files/SysBot2019.pdf, retrieved 2020-02-11 

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