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Lepisorus youxingii (Polypodiaceae), a new fern species from Guangxi, China
Jiang, Ri-Hong; Wang, Ya-Rong; Zhang, Xian-Chun
Source PublicationPHYTOTAXA
AbstractLepisorus youxingii, a new fern of Polypodiaceae from southern China, is described and illustrated. Morphological comparison with L. thunbergianus, L. oligolepidus, and L. lewisii is provided. Both morphological and molecular evidences clearly indicate that L. youxingii is a distinct species. It differs in rhizome scales (brown, iridescent, transparent, lanceolate with broadly ovate base, margin denticulate, and apex long acuminate), laminae (lanceolate, widest at third from the base, base attenuate, decurrent, with margin narrowly callose, and apex long caudate), and paraphyses (brown, orbicular, with margin denticulate, and lumina transparent). This species is in protected area with more than 250 mature individuals and it can be classified as LC (Least Concern) according to IUCN criteria.
Keywordepiphytic fern new species taxonomy
Subject AreaPlant Sciences
Indexed BySCI
WOS Research AreaPlant Sciences
WOS IDWOS:000524751500005
Publication PlaceAUCKLAND
Funding OrganizationNational Science Foundation of China (NSFC)National Natural Science Foundation of China (NSFC) [31370260, 31470317]
Corresponding Author Emailzhangxc@ibcas.ac.cn
Citation statistics
Document Type期刊论文
Affiliation1.[Jiang, Ri-Hong
2.Wang, Ya-Rong
3.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
5.Hainan Univ, Sch Life & Pharmaceut Sci, Haikou 570228, Hainan, Peoples R China
Recommended Citation
GB/T 7714
Jiang, Ri-Hong,Wang, Ya-Rong,Zhang, Xian-Chun. Lepisorus youxingii (Polypodiaceae), a new fern species from Guangxi, China[J]. PHYTOTAXA,2020,437(2):97-104.
APA Jiang, Ri-Hong,Wang, Ya-Rong,&Zhang, Xian-Chun.(2020).Lepisorus youxingii (Polypodiaceae), a new fern species from Guangxi, China.PHYTOTAXA,437(2),97-104.
MLA Jiang, Ri-Hong,et al."Lepisorus youxingii (Polypodiaceae), a new fern species from Guangxi, China".PHYTOTAXA 437.2(2020):97-104.
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