6 840065 Prosthechea citrina (Lex.) W.E.Higgins [125 954732 Sobralia citrina Lex.]
A. Cogniaux, A. Goossens, Dict. Icon. Orchid., vol. 2 fasicle Cattleya, (Cattleya): t. 6 (1896-1907) [A. Goossens]

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