Primula jiugongshanensis sp nov (Primulaceae) from China, based on morphological and molecular evidence

被引：8

作者：

He, Xiao ^{[1
]}

Song, Li-Ya ^{[1
]}

Wu, Yan-Fei ^{[1
]}

Liu, Jin ^{[2
]}

Shao, Jian-Wen ^{[3
]}

机构：

[1] Anhui Normal Univ, Coll Life Sci, Wuhu, Peoples R China

[2] Anhui Normal Univ, Key Lab Biot Environm & Ecol Safety Anhui Prov, Wuhu, Peoples R China

[3] Anhui Normal Univ, Key Lab Conservat & Employment Biol Resources Anh, Wuhu, Peoples R China

来源：

NORDIC JOURNAL OF BOTANY | 2017年 / 35卷 / 03期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1111/njb.01471

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Primula jiugongshanensis J. W. Shao, a new species from Mt Jiugongshan in Hubei Province, China, is described and illustrated. This species is a biennial glabrous herb with pinnately compound leaves, and affiliated to P. sect. Ranunculoides C. M. Hu. It is distinguished from other species of the section by outer simple leaves ovate, flowers distylous, corolla lobe apex conspicuously emarginate, and lack of bulblets. Molecular phylogenetic analysis of nrDNA internal transcribed spacer sequences (ITS) was conducted and the results also supported the recognition of P. jiugongshanensis as a new species. The species is known from only three separated unprotected populations and is categorized as Endangered' (EN).

引用

页码：328 / 333

页数：6

共 16 条

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