Epimedium ogisui, Stearn

Zhang, Yanjun, Zhang, Shoujun, Dang, Haishan, Zheng, Bin, Li, Jianqiang & Wang, Ying, 2016, Epimedium xichangense (Berberidaceae), a new species from Sichuan, China, Phytotaxa 263 (3), pp. 286-290 : 290

10b. Inner sepals lanceolate, 16–19× 7–8 mm, apex acuminate; petals white, spurs almost as long as inner sepals, 15–18 mm long........ ............................................................................................................................................................................. 10. E. ogisui Stearn