Two new species of Litostigma (Gesneriaceae) from the China–Vietnam border area based on morphological and molecular data, adding new stigma characters for the genus,Nordic Journal of Botany

当前位置： X-MOL 学术 › Nord. J. Bot. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Two new species of Litostigma (Gesneriaceae) from the China–Vietnam border area based on morphological and molecular data, adding new stigma characters for the genus
Nordic Journal of Botany ( IF 1.0 ) Pub Date : 2021-04-14 , DOI: 10.1111/njb.02971
Chen You‐Sheng _{1,

2} , Yun‐Feng Huang ₃ , Lian‐Sheng Xu ₁ , Bing‐Mou Wang ₄

Affiliation

Litostigma is a recently described small genus with two species confined to limestone karsts in southwestern China and adjacent Vietnam. During the course of field works on the limestone karsts of the China–Vietnam border area, two unknown species of Litostigma were collected. Molecular phylogenetic analyses based on nuclear ITS sequences strongly confirm the placements of the two new species in Litostigma. However, these two new species can be distinguished from the previously known species by distinct morphological characters. Thus, Litostigma pingbianense and L. napoense are recognized as two new species. This adds to the morphological variability of the genus. Most importantly, both simple and divided stigmas does occur in this genus.

更新日期：2021-04-14

点击分享查看原文

点击收藏

阅读更多本刊最新论文本刊介绍/投稿指南11