Pteris trifoliolata (Pteridaceae), a new brake fern species from karst area in Guangxi, China

被引：0
|
作者：
Wei, Hong-Jin [1 ]
Liang, Yong-Yan [2 ]
机构：
[1] Shanghai Chenshan Bot Garden, Eastern China Conservat Ctr Wild Endangered Plant, Shanghai 201602, Peoples R China
[2] Guangxi Forest Resources & Environm Monitoring Ctr, Nanning 530028, Peoples R China
来源：
PHYTOTAXA | 2022年 / 567卷 / 01期
关键词：
China; Guangxi; Pteridaceae; Pteris; Critically Endangered species; GENUS PTERIS; PHYLOGENY;
D O I：
10.11646/phytotaxa.567.1.10
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Pteris trifoliolata H.J. Wei, a new species of Pteridaceae from karst area in Guangxi, China, is described and illustrated. The new species resembles P. nanlingensis R.H. Miao by its short creeping rhizome, dimorphic fronds and oblong-lanceolate pinnae, but can be distinguished from the latter by the number and size of pinnae, and the degree of frond dimorphism.
引用
收藏
页码：100 / 104
页数：5
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