Zhang Jin-Quan, Huang Hong, Li Mei-Jun, Huang Mei, Li Quan-Yuan, Zhou Yu-Lu, Chen Yi, Wen Fang, Bai Xin-Xiang
Forestry College, Guizhou University, CN-5500252 Guiyang, China Guizhou University Guiyang China.
Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, CN-541006 Guilin, China Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences Guilin China.
PhytoKeys. 2021 Nov 26;185:123-130. doi: 10.3897/phytokeys.185.72099. eCollection 2021.
X.X.Bai & F.Wen, a new species of Hance (Gesneriaceae) from the limestone area of Wangmo County, Guizhou Province, is described and illustrated. The new species is similar to Z.B.Xin & F.Wen, but can be easily distinguished from the latter by a combination of characteristics, especially in the lateral veins of its leaf and floral shape and tube. At present, three populations in one locality of this new taxon were found, totaling about 600 mature individuals. According to the IUCN Red List Categories and Criteria (Version 3.1), the species is provisionally assessed as Vulnerable [VU D1].
描述并图示了采自贵州省望谟县石灰岩地区的苦苣苔科马铃苣苔属一新种——白先祥马铃苣苔。该新种与辛存文马铃苣苔相似，但可通过一系列特征组合，尤其是叶片侧脉以及花的形状和花管，与后者轻松区分。目前，在该新分类群的一个地点发现了三个种群，总计约600株成熟个体。根据世界自然保护联盟（IUCN）红色名录类别和标准（第3.1版），该物种暂评估为易危[VU D1]。
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