This data set is derived from the introduction data of 25 species of Cotoneaster in Wuhan Botanical Garden from 2001 to 2022, including serial number, introduction registration number, Latin family name, Chinese family name, Latin genus name, Chinese genus name, Latin name (excluding nominees), Chinese name, Latin name, Latin name (tentative), Chinese name (tentative), introduction date, introduction personnel, initial planting site, introduction site details, introduction quantity, introduction materials, material status Introduction source, sampling method, editor, creation date, and remarks. The introduction personnel include Lu Zhijun, Li Xinwei, Li Xiaodong, Yuan Jun, He Jun, Zhang Shoujun, Xia Baishun, Xu Wenbin, Liu Songbai, Cheng Zhongping, Zhang Bingkun, Huang Sheng, Wen Dingchao, Ning Zulin, Zhang Dawei, and Cai Hongbiao; The editors are Lu Zhijun, Xu Wenbin, Li Xiaodong, Yuan Jun, Xia Boshun, and He Jun. This data is of great significance for understanding the collection and conservation of Cotoneaster in Wuhan Botanical Garden.