Polygala qii, , a new species of Polygalaceae from limestone landform in Southern Hunan, China

被引：0

作者：

Liu, Ang ^{[1
]}

Zhou, Jian-jun ^{[2
]}

Li, Xiong ^{[3
]}

Yu, Xun-lin ^{[1
]}

Wu, Lei ^{[1
]}

机构：

[1] Cent South Univ Forestry & Technol, Changsha 410004, Hunan, Peoples R China

[2] Hunan Agr & Forestry Ind Survey & Design Inst Co L, Changsha 410007, Hunan, Peoples R China

[3] Guangxi Forestry Inventory & Planning Inst, Nanning 530011, Guangxi, Peoples R China

来源：

PHYTOKEYS | 2024年 / 244期

关键词：

Hunan province; limestone landform; new species; Polygala; taxonomy; GESNERIACEAE;

D O I：

10.3897/phytokeys.244.121759

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Polygala qii, a new species, is described and illustrated from limestone landform in southern Hunan, China. The new species resembles P. fallax and P. arillata in flower structure of the plants, but readily differs from the latter two in having erect and shorter inflorescences (0.2-1cm VS 10-15cm VS 7-10cm), and fewer flowers (1-5 flowers VS 10-30 flowers VS 10-20 flowers), and the latter two have a later flowering period (late March to mid-April VS May to August VS May to October). And it is an extremely unique new species that will hibernate in the hot summer of July and August. Following the IUCN Red List Criteria, P. qii is assessed as 'Data Deficient (DD)'.

引用

页码：77 / 87

页数：11

共 9 条

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