6 747466 Paphiopedilum lawrenceanum (Rchb.f.) Pfitzer [125 313249 Cypripedium lawrenceanum Rchb.f.]
A. Cogniaux, A. Goossens, Dict. Icon. Orchid., vol. 4 (Cypripedium): t. 7 (1896-1907) [A. Goossens]

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