Rorippa daguanensis (Brassicaceae), a new species from eastern China

被引：0

作者：

Zhang, Wei ^{[1
]}

Xiang, Xiao-Yan ^{[1
]}

Han, Ting-Shen ^{[2
]}

Shao, Jian-Wen ^{[3
]}

Zhao, Kai ^{[1
]}

机构：

[1] Anqing Normal Univ, Coll Life Sci, Anqing 246011, Anhui, Peoples R China

[2] Chinese Acad Sci, CAS Key Lab Trop Forest Ecol, Xishuangbanna Trop Bot Garden, Mengla 666303, Yunnan, Peoples R China

[3] Anhui Normal Univ, Coll Life Sci, Wuhu 241000, Anhui, Peoples R China

来源：

PHYTOKEYS | 2025年 / 253期

关键词：

Morphology; new species; phylogenomics; Rorippa; taxonomy;

D O I：

10.3897/phytokeys.253.145997

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Rorippa daguanensis W.Zhang & K.Zhao (Brassicaceae), a new species from Anhui and Hubei Provinces of eastern China, is described. Its floral morphology resembles R. dubia, with its fruit morphology similar to R. cantoniensis. However, it can be readily distinguished from R. dubia by its inconspicuous stems, oval silicle and from R. cantoniensis by the absence of petals and bracts on its flowers. The complete plastid genome of this new species is 155,594 bp in length. Phylogenetic analyses, based on whole plastid genome sequences of Rorippa species, revealed that R. daguanensis is sister to R. cantoniensis.

引用

页码：189 / 198

页数：10

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