Notes on Carex (Cyperaceae) from China: three new species

被引：12
作者：
Zhou, Ying-Ying [1 ]
Jin, Xiao-Feng [1 ]
机构：
[1] Hangzhou Normal Univ, Coll Life & Environm Sci, Hangzhou 310036, Zhejiang, Peoples R China
来源：
PHYTOTAXA | 2014年 / 164卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Carex daxinensis; C; fangiana; remotistachya; Cyperaceae; new species; taxonomy; SP-NOV CYPERACEAE; SECT; RHOMBOIDALES; EASTERN CHINA; ZHEJIANG; GUANGXI;
D O I：
10.11646/phytotaxa.164.2.7
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Carex remotistachya, C. daxinensis and C. fangiana, three new species from China, are described and illustrated. Carex remotistachya resembles C. doniana (sect. Molliculae), differing by having spikes remote, staminate spikes with a 3-5 cm long peduncle at the base, leaves 3-6 mm wide, and stigmas shorter than perigynia. Carex daxinensis is similar to C. caudispicata (sect. Radicales), but differs in having perigynia ellipsoid-ovoid, 4-4.5 mm long, staminate parts of spikes shorter than pistillate ones, and leaves 2-3.5 mm wide. Carex fangiana is similar to C. nitidiutriculata (sect. Hymenochlaenae), differing by having leaves 6-9 mm wide, staminate spike solitary, and perigynia glabrous.
引用
收藏
页码：133 / 140
页数：8
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