Llavea: Difference between revisions

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'''''Llavea cordifolia''''' is the sole species of fern in the genus '''''Llavea'''''. It is often cultivated as an ornamental foliage plant. The genus was named in honour of [[Pablo de La Llave]], a Mexican naturalist.
'''''Llavea''''' is a [[monotypic taxon|monotypic]] genus of fern in the family [[Pteridaceae]]. The sole species is '''''Llavea cordifolia'''''. It is often cultivated as an ornamental foliage plant. The genus was named in honour of [[Pablo de La Llave]], a Mexican naturalist.


Recent cladistic studies have shown that this genus forms a natural group with ''[[Cryptogramma]]'' and ''[[Coniogramme]]'', a group that is sister to all the other pteridoid ferns.<ref name=Schuettpelz-2007/><ref name=Schuettpelz-2008/> This group has been published as the [[Cryptogrammoideae]], one of five subfamilies of the [[Pteridaceae]].<ref name=Christenhusz-2011/>
Recent cladistic studies have shown that this genus forms a natural group with ''[[Cryptogramma]]'' and ''[[Coniogramme]]'', a group that is sister to all the other pteridoid ferns.<ref name=Schuettpelz-2007/><ref name=Schuettpelz-2008/> This group has been published as the [[Cryptogrammoideae]], one of five subfamilies of the [[Pteridaceae]].<ref name=Christenhusz-2011/>
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*{{Commons category-inline|Llavea}}
*{{Commons category-inline|Llavea}}


{{Taxonbar|from=Q2158373}}
{{Taxonbar|from1=Q2158373|from2=Q2581726}}


[[Category:Pteridaceae]]
[[Category:Pteridaceae]]

Revision as of 06:27, 13 October 2020

Llavea
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Division: Polypodiophyta
Class: Polypodiopsida
Order: Polypodiales
Family: Pteridaceae
Subfamily: Cryptogrammoideae
Genus: Llavea
Lag.
Species:
L. cordifolia
Binomial name
Llavea cordifolia

Llavea is a monotypic genus of fern in the family Pteridaceae. The sole species is Llavea cordifolia. It is often cultivated as an ornamental foliage plant. The genus was named in honour of Pablo de La Llave, a Mexican naturalist.

Recent cladistic studies have shown that this genus forms a natural group with Cryptogramma and Coniogramme, a group that is sister to all the other pteridoid ferns.[1][2] This group has been published as the Cryptogrammoideae, one of five subfamilies of the Pteridaceae.[3]

References

  1. ^ Schuettpelz et al. 2007 Archived 2008-08-20 at the Wayback Machine Eric Schuettpelz, Harald Schneider, Layne Huiet, Michael D. Windham, Kathleen M. Pryer: "A molecular phylogeny of the fern family Pteridaceae: Assessing overall relationships and the affinities of previously unsampled genera." Molecular Phylogenetics and Evolution 44 (2007) 1172–1185
  2. ^ Schuettpelz & Pryer, 2008[permanent dead link] "Fern phylogeny" in Biology and Evolution of Ferns and Lycophytes, ed. Tom A. Ranker and Christopher H. Haufler. Cambridge University Press 2008
  3. ^ Christenhusz, Maarten J. M.; Zhang, Xian-Chun; Schneider, Harald (18 February 2011). "A linear sequence of extant families and genera of lycophytes and ferns" (PDF). Phytotaxa. 19: 7–54. doi:10.11646/phytotaxa.19.1.2. ISSN 1179-3163.

External links

  • Media related to Llavea at Wikimedia Commons