Esmeralda clarkei Rchb.f. [ Arachnanthe clarkei (Rchb.f.) Rolfe]
no HD illustration available (m1)
Esmeralda clarkei Rchb.f. [] [Orchidaceae]
Ann. Roy. Bot. Gard. (Calcutta), vol. 8(3): : t. 279 (1891) [R. Pantling]