2025年5月23日金曜日

中国発ヒエスゲ節1新種

Carex yankouensis, a new species of Cyperaceae from limestone
landform in northern Guangdong, China

https://doi.org/10.3897/phytokeys.254.140929

Ang Liu, Jian-jun Zhou, Lei Wu, Xun-lin Yu

PhytoKeys 254: 77–85 (2025).

Taxonomic treatment:
Carex yankouensis X.L.Yu, A.Liu & J.J.Zhou, sp. nov.
urn:lsid:ipni.org:names:77359144-1

sect. Rhomboidales.

similar:
オニカンスゲ C. brevicuspis

Type: 
China • Guangdong: Qingyuan City, Yingde County, Jiulong Town, Yankou, in dry limestone, elevation ca. 100–200 m, 4 April 2022, Ang Liu LAYD01
(Holotype CSFI!, isotype HIB!, CSH! & ZJFC!)