6 747273 Paphiopedilum bellatulum (Rchb.f.) Stein [125 312953 Cypripedium bellatulum Rchb.f.] Orchidaceae
A. Cogniaux, A. Goossens, Dict. Icon. Orchid., vol. 4 (Cypripedium): t. 9 (1896-1907) [A. Goossens]