Johansen, B. 1992. Warmingia margaritacea sp. nov. (Orchidaceae) from Costa Rica and a review of the genus. Lindleyana 7(4): 194-198.

Abstract. The history of Warmingia eugenii Reichenb.f. is discussed and a new species, Warmingia margaritacea, is described from Costa Rica. A key to the species is provided and their distribution discussed. Warmingia Reichb.f. is newly recorded for Central America.

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