Paphiopedilum mastersianum (Rchb.f.) Stein [ Paphiopedilum mastersianum (Rchb. f.) Pfitzer]
no HD illustration available (m1)
Paphiopedilum mastersianum (Rchb.f.) Stein [ Cypripedium mastersianum Rchb.f.] [Orchidaceae]
W. Curtis, Bot. Mag., vol. 124 [ser. 3, vol. 54]: t. 7629 (1898) [M. Smith]