There were 2 illustrations found for K. Sasaki
455281 Gaultheria adenothrix (Miq.) Maxim.W. Curtis, Bot. Mag., ser. 2, vol. 33(): : t. 843 (2016) [K. Sasaki]
418612Eupatorium chinense [Eupatorium japonicum Thunb.]
W. Curtis, Bot. Mag., ser. 2, vol. 41(1): : t. 1096 (2024)