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Pteridophyte taxa known or reported from Sulawesi
Woodsiaceae
EOL Text
Terrestrial or epilithic ferns. Rhizome creeping or suberect to erect. Fronds monomorphic, approximate or tufted. Stipe and rhachis adaxially grooved, stipe with 2 strap-shaped vascular bundles merging upward into a single U- or V-shaped bundle. Lamina pinnately compound, basiscopically developed or not; veins free or anastomosing. Sori superficial, circular to elongate, linear or J-shaped, borne on the veins, with or without an indusium, homosporus.
Barcode of Life Data Systems (BOLD) Stats
Specimen Records:202
Specimens with Sequences:202
Specimens with Barcodes:201
Species:62
Species With Barcodes:62
Public Records:196
Public Species:61
Public BINs:0
Collection Sites: world map showing specimen collection locations for Woodsiaceae
The Woodsiaceae or Cliff Ferns is a family of ferns in the Eupolypods II clade of the order Polypodiales, in the class Polypodiopsida.[1] It contains the three genera Cheilanthopsis, Hymenocystis, and Woodsia. However, the first two are very similar to Woodsia and may be merged into it at some point.[2]
Phylogenic relationships[edit]
Woodsiaceae formerly included the members of the families Athyriaceae and Diplaziopsidaceae, but analysis has consistently shown that they should be treated as separate families.[2] The following diagram for the eupolypods II, based on Lehtonen, 2011,[3] and Rothfels & al., 2012,[4] shows a likely phylogenic relationship between the Woodsiaceae and the other families of the eupolypods II clade.
eupolypods II |
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References[edit]
- ^ Alan R. Smith, Kathleen M. Pryer, Eric Schuettpelz, Petra Korall, Harald Schneider & Paul G. Wolf (2006). "A classification for extant ferns". Taxon 55 (3): 705–731. doi:10.2307/25065646.
- ^ a b Maarten J. M. Christenhusz, Xian-Chun Zhang & Harald Schneider (2011). "A linear sequence of extant families and genera of lycophytes and ferns". Phytotaxa 19: 7–54.
- ^ Samuli Lehtonen (2011). "Towards Resolving the Complete Fern Tree of Life". PLoS ONE 6 (10): e24851. doi:10.1371/journal.pone.0024851. PMC 3192703. PMID 22022365.
- ^ 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.
This fern-related article is a stub. You can help Wikipedia by expanding it. |
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Source | http://en.wikipedia.org/w/index.php?title=Woodsiaceae&oldid=632944607 |
Athyriaceae is a family of terrestrial ferns, with a cosmopolitan distribution. It is placed in the eupolypods II clade of the order Polypodiales[1] in the class Polypodiopsida.[2]
Genera[edit]
Athyriaceae contains the following five genera.[1]
Athyriaceae has, 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]
Phylogenic relationships[edit]
The following diagram for the eupolypods II, based on Lehtonen, 2011,[3] and Rothfels & al., 2012,[4] shows a likely phylogenic relationship between the Athyriaceae and the other families of the eupolypods II clade.
eupolypods II |
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This phylogenic diagram shows a possible relationship between the genera of the Athyriaceae family.[5][6]
Athyriaceae |
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References[edit]
- ^ a b Maarten J. M. Christenhusz, Xian-Chun Zhang & Harald Schneider (2011). "A linear sequence of extant families and genera of lycophytes and ferns". Phytotaxa 19: 7–54.
- ^ a b Alan R. Smith, Kathleen M. Pryer, Eric Schuettpelz, Petra Korall, Harald Schneider & Paul G. Wolf (2006). "A classification for extant ferns". Taxon 55 (3): 705–731. doi:10.2307/25065646.
- ^ Samuli Lehtonen (2011). "Towards Resolving the Complete Fern Tree of Life". PLoS ONE 6 (10): e24851. doi:10.1371/journal.pone.0024851. PMC 3192703. PMID 22022365.
- ^ 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.
- ^ Eric Schuettpelz & Kathleen M. Pryer (2007). "Fern phylogeny inferred from 400 leptosporangiate species and three plastid genes". Taxon 56 (4): 1037–1050. doi:10.2307/25065903.
- ^ Yea-Chen Liu, Wen-Liang Chiou & Masahiro Kato (2011). "Molecular phylogeny and taxonomy of the fern genus Anisocampium (Athyriaceae)". Taxon 60 (3): 824–830.
This fern-related article is a stub. You can help Wikipedia by expanding it. |
License | http://creativecommons.org/licenses/by-sa/3.0/ |
Rights holder/Author | Wikipedia |
Source | http://en.wikipedia.org/w/index.php?title=Athyriaceae&oldid=632944601 |