Rhachidosorus
| Rhachidosorus | |
|---|---|
Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Division: | Polypodiophyta |
| Class: | Polypodiopsida |
| Order: | Polypodiales |
| Suborder: | Aspleniineae |
| Family: | Rhachidosoraceae X.C.Zhang |
| Genus: | Rhachidosorus Ching |
| Genus & Species | |
|
Rhachidosorus Ching
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Rhachidosorus is a genus of ferns in the order Polypodiales.[1] It is the only genus in the family Rhachidosoraceae. The genus was described by Ren Chang Ching in 1964, with about 7 species in eastern and southeastern Asia, including Japan, the Philippines, and Sumatra.[2]
Species
The species of Rhachidosorus, all published, with the genus name, by Ching in Acta Phytotaxonomica Sinica volume 9, number 1 include:[3]
- Rhachidosorus mesosorus (Makino) Ching 1964 (China, Japan, South Korea)
(=) Diplazium mesosorum (Makino) Koidz. 1924
(=) Athyrium mesosorum (Makino) Makino 1899
(=) Asplenium mesosorum Makino 1898
- Rhachidosorus blotianus Ching 1964 (China, Vietnam)
(=) Athyrium fragile Tardieu 1932 (nom. illeg. hom.)
- Rhachidosorus chrysocarpus (Alderw.) Ching 1964
(=) Diplazium chrysocarpum Alderw. 1914
- Rhachidosorus stramineus (Copel.) Ching 1964
(=) Athyrium stramineum Copel. 1908
- Rhachidosorus pulcher (Tagawa) Ching 1964 (Taiwan, Yunnan)
(=) Diplazium pulchrum Tagawa 1935
- Rhachidosorus consimilis Ching 1964 (Guizhou, Sichuan, Yunnan)
- Rhachidosorus truncatus Ching 1964 (Guangxi, Guizhou, Yunnan)
- Rhachidosorus subfragilis Ching 1964 (Yunnan)
Phylogenic relationships
The following diagram for the eupolypods II, based on Lehtonen, 2011,[4] and Rothfels & al., 2012,[5] shows a likely phylogenic relationship between the Rhachidosoraceae and the other families of the eupolypods II clade.
| Aspleniineae (eupolypods II) | |
References
- ^ 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.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - ^ 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.
- ^ Rhachidosorus Tropicos.org. Missouri Botanical Garden. 04 Feb 2012
- ^ Samuli Lehtonen (2011). "Towards Resolving the Complete Fern Tree of Life" (PDF). PLoS ONE. 6 (10): e24851. doi:10.1371/journal.pone.0024851. PMC 3192703. PMID 22022365.
{{cite journal}}: CS1 maint: unflagged free DOI (link) - ^ 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. doi:10.1093/sysbio/sys001. PMID 22223449.
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