BULBOPHYLLUM ARIANEAE (ORCHIDACEAE), A NEW SPECIES FROM THE ATLANTIC FOREST OF ESPíRITU SANTO, BRAZIL

摘要

Bulbophyllum arianeae is described, illustrated, and compared with other species in sect. Xiphizusa. The new species is found in patches of vegetation on inselbergs in the state of Espirito Santo, southeastern Brazil, and is easily recognized by the short sepals; the labellum with a fleshy, conical, and verrucose ephichile; and the column with a ciliate basal adaxial surface.