Results 161 to 170 of about 3,124 (216)
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, 2021
A new fern species, Selliguea wusugongii (Polypodiaceae), is described from southeastern Xizang, China. Morphologically, S. wusugongii is distinguished in the genus by having long need-like fronds with width of the lamina only 0.8–1.1 mm, and is the ...
Xue‐Ping Fan +3 more
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A new fern species, Selliguea wusugongii (Polypodiaceae), is described from southeastern Xizang, China. Morphologically, S. wusugongii is distinguished in the genus by having long need-like fronds with width of the lamina only 0.8–1.1 mm, and is the ...
Xue‐Ping Fan +3 more
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Phytotaxa, 2021
Pyrrosia sarthalensis, belonging to the family Polypodiaceae from the Bani Valley of Kathua district, Himalayan Jammu & Kashmir, India is described here as a new species.
Sumit Singh, Sneha, Bikarma Singh
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Pyrrosia sarthalensis, belonging to the family Polypodiaceae from the Bani Valley of Kathua district, Himalayan Jammu & Kashmir, India is described here as a new species.
Sumit Singh, Sneha, Bikarma Singh
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, 2021
Although nectaries are widely known among angiosperms, few records exist for ferns, and there are even fewer studies focusing on their anatomy. We noticed nectaries in Serpocaulon (Polypodiaceae) and confirmed their presence in six taxa of the genus.
D. Sanín +4 more
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Although nectaries are widely known among angiosperms, few records exist for ferns, and there are even fewer studies focusing on their anatomy. We noticed nectaries in Serpocaulon (Polypodiaceae) and confirmed their presence in six taxa of the genus.
D. Sanín +4 more
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Leptochilus tridigitatus (Polypodiaceae), a new fern species from Guangdong, China
PhytotaxaLeptochilus tridigitatus, a new microsoroid fern species of Polypodiaceae from southwestern Guangdong, China, is described and illustrated. The new species is morphologically highly variable and most similar to L.
Hong-Jin Wei +3 more
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Medicinal Ferns of Polypodiaceae
2021This chapter introduces 8 species of medicinal ferns in one family, such as Colysis elliptica, Drymoglossum piloselloides, Lemmaphyllum microphyllum, Lepisorus thunbergianus, Microsorium fortune, Pyrrosia adnascens, Pyrrosia calvata, Pyrrosia lingua, Pyrrosia petiolosa, and Pyrrosia sheareri of Polypodiaceae.
Huagu Ye +8 more
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Phytotaxa
The species diversity of certain groups of ferns in Indo-Burma Biodiversity Hotspot remains largely unexplored using combined molecular and morphological approaches.
Liang Zhang +6 more
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The species diversity of certain groups of ferns in Indo-Burma Biodiversity Hotspot remains largely unexplored using combined molecular and morphological approaches.
Liang Zhang +6 more
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Phytotaxa
A new fern species, Leptochilus brevipes, is described and illustrated from southeastern Yunnan, China. Morphologically, L. brevipes is most similar to L. decurrens, but differs from the latter in having short petioles and lanceolate and narrower laminae,
Zhi-Yong Yu +6 more
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A new fern species, Leptochilus brevipes, is described and illustrated from southeastern Yunnan, China. Morphologically, L. brevipes is most similar to L. decurrens, but differs from the latter in having short petioles and lanceolate and narrower laminae,
Zhi-Yong Yu +6 more
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Cytotaxonomic study of the fern genus Lepisorus (Polypodiaceae) from China
PhytotaxaA cytotaxonomic study is conducted for Lepisorus from eastern, southern, and southwestern China, involving 120 samples of about 26 species in seven sections. The chromosome numbers of 10 species are reported for the first time.
Zhen‐Long Liang +5 more
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Molecular Phylogenetics and Evolution, 2020
Lepisoroid ferns (tribe Lepisoreae, Polypodiaceae) are arguably one of the most confusing fern groups in Polypodiaceae in terms of delimitation of genera largely because of their simple morphology.
Liang Zhang +9 more
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Lepisoroid ferns (tribe Lepisoreae, Polypodiaceae) are arguably one of the most confusing fern groups in Polypodiaceae in terms of delimitation of genera largely because of their simple morphology.
Liang Zhang +9 more
semanticscholar +1 more source
Reclassifications of the Polypodiaceae
American Fern Journal, 1948[In a recent paper, "Puerto Rican Fern Notes" (Proc. Biol. Soc. Washington 60: 123-130. 1947), Dr. Maxon recorded among numerous additions to the fern flora some eight species recently collected in Jayuya district by F. H. Sargent, of the U. S. Geological Survey.
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