Taxonomic studies on the genus Isotrema (Aristolochiaceae) from China III: I. pseudohei, a new species from Yunnan, Southwest China

By

Wang, Jun
Li, Guodong
Yang, Juanjuan
Shen, Bin
Pu, Chunxia
Zhu, XinXin

Type

Article

Date of Publication

2021

Original Publication

PhytoKeys

Volume

186

Pages

43--52

Subjects

Aristolochia , clarification , Morphology , taxonomy

Contributed by

Pensoft Publishers

Language

English

Published by

Sofia, Bulgaria Pensoft Publishers [2010]-

Identifiers

DOI: https://doi.org/10.3897/phytokeys.186.63543

 

Abstract

Isotrema pseudohei, a new species from Yunnan, Southwest China, is described and illustrated. It is morphologically similar to I. hei and I. moupinense, but differs from the former in the colour of flower and throat, the size of throat and the shape of gynostemium lobes, and from the latter in the shape of lamina and gynostemium lobes.