Carex ledongensis (Cyperaceae), a new sedge from Hainan Isl. Of South China

被引：0
|
作者：
Yang, Hu-Biao [1 ]
Liu, Guo-Dao [1 ]
机构：
[1] Chinese Acad Trop Agr Sci, Trop Crops Genet Resouns Inst, Danzhou 571737, Hainan, Peoples R China
来源：
PHYTOTAXA | 2020年 / 461卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Carex; Carex sect; Mitratae; new species; taxonomy; SP-NOV CYPERACEAE; SECT; RHOMBOIDALES; ZHEJIANG;
D O I：
10.11646/phytotaxa.461.2.1
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
A new species of Carex sect. Mitratae, C. ledongensis, is described and illustrated from Hainan, South China. The new species is similar to C. pseudotristachya but differs from the latter in its leaves much longer than culms, inflorescence with 3 spikes, terminal spike with 1.5 cm long peduncle, lateral spikes bisexual, perigynia fusiform, 6-8 mm long, and nutlets brownish black, 5-6 mm long.
引用
收藏
页码：72 / 78
页数：7
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