Biology:Lemmaphyllum

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Short description: Genus of ferns

Lemmaphyllum
Penny fern (Lemmaphyllum microphyllum) (15236502634).jpg
Lemmaphyllum microphyllum, Kobe, Japan
Scientific classification e
Kingdom: Plantae
Clade: Tracheophytes
Division: Polypodiophyta
Class: Polypodiopsida
Order: Polypodiales
Suborder: Polypodiineae
Family: Polypodiaceae
Subfamily: Microsoroideae
Genus: Lemmaphyllum
C.Presl[1]
Species

See text.

Synonyms[1]
  • Moore A.R.Sm. & X.C.Zhang
  • Lepidogrammitis Caobangia
  • Ching Pleopeltis sect. Phlebodiopsis

Lemmaphyllum is a genus of ferns in the family Polypodiaceae, subfamily Microsoroideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I).[2]

Taxonomy

Lemmaphyllum was first described by Carl Presl in 1851.[1] A molecular phylogenetic study in 2019 suggested that Lemmaphyllum was one of a group of closely related genera in the subfamily Microsoroideae; a group the authors termed "Lepisorus sensu lato".[3]

Lepisorus s.l.

Lemmaphyllum

Lepidomicrosorium + Neocheiropteris + Neolepisorus + Tricholepidium

Lepisorus s.s.

Paragramma (as Lepisorus longifolius)

Species

(As of February 2020), the Checklist of Ferns and Lycophytes of the World recognized the following species:[1]

  • Lemmaphyllum carnosum (Wall. ex J.Sm.) C.Presl
  • Lemmaphyllum diversum (Rosenst.) Tagawa
  • Lemmaphyllum drymoglossoides (Baker) Ching
  • Lemmaphyllum microphyllum C.Presl
  • Lemmaphyllum rostratum (Bedd.) Tagawa
  • Lemmaphyllum squamatum (A.R.Sm. & X.C.Zhang) Li Wang

Plants of the World Online also accepted Lemmaphyllum accedens (Blume) Donk, which the Checklist of Ferns and Lycophytes of the World placed in Lepisorus.[4]

References

  1. 1.0 1.1 1.2 1.3 Hassler, Michael; Schmitt, Bernd (January 2020), "Lemmaphyllum", Checklist of Ferns and Lycophytes of the World, Version 8.20, https://worldplants.webarchiv.kit.edu/ferns/, retrieved 2020-02-09 
  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 
  3. 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 
  4. "Lemmaphyllum C.Presl", Plants of the World Online (Royal Botanic Gardens, Kew), https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:17336440-1, retrieved 2020-02-09 

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