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Published on: February 2, 2024
A new combination and a new synonym of Gesneriaceae in China
Zheng-Long Li1,2, Zhang-Jie Huang3, Da-Wei Chen1
1Anhui Provincial Engineering Laboratory of Wetland Ecosystem Protection and Restoration, School of Resources and Environmental Engineering, Anhui University, CN-230601, Hefei City, Anhui Province, China Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences Guilin China.
Abstract:
Didymocarpussubpalmatinervis W.T.Wang was shown to be conspecific with Petrocodonlithophilus Y.M.Shui, W.H.Chen & Mich.Möller, by checking original literature, examining specimens, tracing specimen collecting history, and conducting field surveys. The results show morphological characteristics and geographical distribution overlaps between these two species. The transfer of Didymocarpussubpalmatinervis to Petrocodon as a new combination with Petrocodonsubpalmatinervis (W.T.Wang) F.Wen & Z.L.Li is proposed here, and P.lithophilus is synonymized with P.subpalmatinervis. Color photographs and essential information are also provided, including a detailed comparison of description, distribution, habitat, and the proposed IUCN conservation status.
