Circumscription, First Confirmed Locality, and Conservation Status of Dracula anthracina (Orchidaceae)

Abstract

Abstract— Thirteen species (18%) in the genus Dracula (Orchidaceae) in Colombia lack basic information about their ecology and biogeography. Dracula anthracina has remained as a charismatic market-valued species with no information on its natural habitat. We found the precise location of D. anthracina in explorations across the Colombian eastern Cordillera. Our observations of wild populations and cultivated plants suggest that D. nigritella should be reduced to a synonym of D. anthracina based on morphological characters. Furthermore, the species seems to be rare, geographically restricted, and has small populations. Hence, we suggest that D. anthracina should be considered of conservation concern and should be excluded from Ecuador’s flora. Keywords—Andes, Cloud Forest, habitat loss, orchid trade, taxonomy.