Athyrioideae
| Athyrioideae | |
|---|---|
 | |
| Athyrium filix-femina | |
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Polypodiophyta |
| Subclass: | Polypodiidae |
| Order: | Polypodiales |
| Family: | Aspleniaceae |
| Subfamily: | Athyrioideae B.K.Nayar |
| Type genus | |
| Athyrium | |
| Genera | |
|
See text | |
Athyrioideae is a subfamily of terrestrial ferns, with a cosmopolitan distribution.
Taxonomy
Earlier classifications
Previously treated as a separate family, Athyriaceae Alston,[1][2] in 2014 Christenhusz and Chase submerged it as subfamily Athyrioideae within family Aspleniaceae.[3]
Originally considered as a member of the Eupolypods II clade, the Athyriaceae was related to other families in the clade as in this cladogram:[4][5]
| eupolypods II |
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The Athyriaceae in the past included Cystopteris and Gymnocarpium, now part of Cystopteridaceae. Inversely, this family has by some been subsumed in the family Woodsiaceae, but a Woodsiaceae defined in this way may be paraphyletic if it omits the Onocleaceae and Blechnaceae (as of 2006, the evidence was not clear).[2]
Christenhusz and Chase classification
Athyrioideae is placed within the Aspleniaceae as follows:[3]
| Aspleniaceae |
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Subdivision
Athyrioideae contain the following five genera.[1]
with the following phylogenetic relationship: [6][7]
| Athyriaceae |
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References
- 1 2 Maarten J. M. Christenhusz, Xian-Chun Zhang & Harald Schneider (2011). "A linear sequence of extant families and genera of lycophytes and ferns" (PDF). Phytotaxa. 19: 7–54.
- 1 2 Alan R. Smith; Kathleen M. Pryer; Eric Schuettpelz; Petra Korall; Harald Schneider; Paul G. Wolf (2006). "A classification for extant ferns" (PDF). Taxon. 55 (3): 705–731. doi:10.2307/25065646. Archived from the original (PDF) on 2008-02-26.
- 1 2 Christenhusz, Maarten J.M. & Chase, Mark W. (2014). "Trends and concepts in fern classification". Annals of Botany. 113 (9): 571–594. PMC 3936591
. PMID 24532607. doi:10.1093/aob/mct299. - ↑ Samuli Lehtonen (2011). "Towards Resolving the Complete Fern Tree of Life" (PDF). PLoS ONE. 6 (10): e24851. PMC 3192703 . PMID 22022365. doi:10.1371/journal.pone.0024851.
- ↑ Carl J. Rothfels; Anders Larsson; Li-Yaung Kuo; Petra Korall; Wen- Liang Chiou; Kathleen M. Pryer (2012). "Overcoming Deep Roots, Fast Rates, and Short Internodes to Resolve the Ancient Rapid Radiation of Eupolypod II Ferns". Systematic Biology. 61 (1): 70. PMID 22223449. doi:10.1093/sysbio/sys001.
- ↑ Eric Schuettpelz & Kathleen M. Pryer (2007). "Fern phylogeny inferred from 400 leptosporangiate species and three plastid genes" (PDF). Taxon. 56 (4): 1037–1050. doi:10.2307/25065903. Archived from the original (PDF) on 2012-04-30.
- ↑ Yea-Chen Liu, Wen-Liang Chiou & Masahiro Kato (2011). "Molecular phylogeny and taxonomy of the fern genus Anisocampium (Athyriaceae)" (PDF). Taxon. 60 (3): 824–830.