Buddleia davidii Franchet

Pictures 1, 2 & 3 from China, Sichuan, Pujigou
Pictures 4 & 5 plant with very long inflorescences from China, Yunnan, Niu Jiao Ya, Zhaotang County, 2000m
Distribution : China (Gansu, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangsu, Jiangxi, Shaanxi, Sichuan, Yunnan, Zhejiang), Tibet