, a new species of Gesneriaceae in a sclerophyllous oak community from Yunnan, Southwest China, is described and illustrated. Morphologically, it resembles both and , while it is distinct in combined characters of wrinkled leaves, peduncle and pedicel covered with whitish and egladular villous hairs, bract lanceolate and nearly glabrescent adaxially, and staminode absent. Molecular phylogenetic analysis based on nuclear ribosomal internal transcribed spacer (ITS) and chloroplast DNA fragment () of 61 congeneric species also supported as a new species while it was nested with . It was currently assessed as 'Critically Endangered' (CR) regarding to its small-sized population and narrow distribution following the IUCN categories and criteria.
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http://dx.doi.org/10.1002/ece3.10174 | DOI Listing |
Sci Rep
January 2025
School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua, 418000, China.
Didymocarpus heucherifolius Hand.-Mazz. is plant of the genus Didymocarpus wall.
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January 2025
College of Forestry, Guizhou University, CN-550025, Guiyang, Guizhou, China.
X.X.Bai & F.
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December 2024
State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China.
The recently published species, , is transferred here to the recently re-circumscribed genus, . Two varieties, recently assigned to , have been raised to the rank of species. Their Chinese vernacular names are also revised and provided here.
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December 2024
College of Life Sciences, Guizhou University, Guiyang, 550025, China.
Guizhou Province is one of the most important karst regions of southwest China, with 22 Primulina species. These species are highly habitat-specialized and dependent on the soils of the karst region, and many inter-species classifications are unclear. Therefore, studying the chloroplast genomes and estimating the divergence times of there species can not only provide a better understanding of interspecific relationships but also help to know the species speciation and divergence in the karst environment.
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December 2024
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 Guilin Guangxi China.
The genus is renowned for its remarkably diverse floral morphology, exhibiting a high level of disparity compared to most genera within Gesneriaceae. In this study, we present a detailed description and illustration of T. Ding & B.
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