This study was supported by the Second Tibetan Plateau Scientific Expedition and Research(STEP)program(2019QZKK0301);National Natural Science Foundation of China(31860167 and 32101234);Wild Plants Sharing and Service Platform of Sichuan Province.
A novel species of Rhamnaceae,Colubrina zhaoguangii,is discovered in Sichuan,China,during the biodiversity investigations of the Second Tibetan Plateau Scientific Expedition and Research.Detailed descriptions and illu...