Sedum lipingense (Crassulaceae) identifying a new stonecrop species in SE Guizhou, China, based on morphological and molecular evidence

被引：11

作者：

Zhang, Ren-Bo ^{[1
]}

Deng, Tan ^{[1
]}

Dou, Quan-Li ^{[1
]}

He, Lin ^{[1
]}

Lv, Xin-Yun ^{[1
]}

Jiang, Hong ^{[1
]}

机构：

[1] Zunyi Normal Coll, Dept Biol, Zunyi 563002, Guizhou, Peoples R China

来源：

PHYTOKEYS | 2019年 / 134期

关键词：

flora of Guizhou; karst; limestone flora; new taxon; Sedum lipingense; PROVINCE; ZHEJIANG; ANHUI;

D O I：

10.3897/phytokeys.134.38287

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

We describe and illustrate Sedum lipingense (Crassulaceae), a new species of stonecrop found in the lime-stone areas of SE Guizhou, China. Based on the presence of adaxially gibbous carpels and follicles, this taxon belongs to sect. Sedum S.H. Fu. The new species superficially resembles S. subtile Miguel and S. bulbiferum Makino but differs from these two taxa in its development of a basal leaf rosette during florescence. The nrDNA internal transcribed spacer (ITS) sequences also support the claim that this plant is a new species in the Sedum genus.

引用

页码：125 / 133

页数：9

共 14 条

[11]

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[14]

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