中国广西北部特有的穴居 Gesneriaceae 新种 Primulina guarouba

IF 1 4区生物学 Q3 PLANT SCIENCES

Nordic Journal of Botany Pub Date : 2024-05-15 DOI:10.1111/njb.04295

Xin‐Xin Deng, Chi Xiong, Wei‐Chuen Chou, Ding‐Jiao Lan, Zhao‐Chu Huang, Fang Wen, Bi‐Dan Lai

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引用次数: 0

摘要

本文描述并说明了中国广西北部石灰岩地区的一个新物种--Primulina guarouba。根据最大似然法（ML）和贝叶斯推断法（BI）分析，它巢居在一个强支持支系（BP = 99%）中，该支系包括 P. cordifolia、P. repanda 和 P. huangii。其中，P. guarouba 在形态上与 P. cordifolia 相似，但通过叶片、花序梗、苞片、花萼、花冠、雌蕊的一些明显特征，很容易与后者区分开来。

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Primulina guarouba, a new endemic cave‐dwelling species of Gesneriaceae from northern Guangxi, China

Primulina guarouba, a new species from the limestone area of northern Guangxi, China, is described and illustrated. According to the maximum likelihood (ML) and Bayesian inference (BI) analysis, it nests in a strongly supported clade (BP = 99%) that includes P. cordifolia, P. repanda and P. huangii. Of these, P. guarouba is similar to the P. cordifolia in morphology, but it is easily distinguished from the latter by some of the distinct characters in leaf blade, peduncles, bracts, calyx, corolla, pistil.

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来源期刊

Nordic Journal of Botany 生物-植物科学

CiteScore

1.90

自引率

11.10%

发文量

100

审稿时长

2 months

期刊介绍： Nordic Journal of Botany publishes original contributions on all aspects of the taxonomy, evolution, conservation, ecology and biogeography of plants (including algae and bryophytes) and fungi.