Orleanesia is a genus of flowering plants from the orchid family, Orchidaceae. It contains 9 known species, all native to South America. 1. \n* Orleanesia amazonica Barb.Rodr. - Brazil, Colombia, Venezuela, Bolivia, the Guianas 2. \n* Orleanesia cuneipetala Pabst - Brazil 3. \n* Orleanesia ecuadorana Dodson - Ecuador 4. \n* Orleanesia maculata Garay - Venezuela 5. \n* Orleanesia mineirosensis Garay - Brazil 6. \n* Orleanesia peruviana C.Schweinf. - Peru 7. \n* Orleanesia pleurostachys (Linden & Rchb.f.) Garay & Dunst. - Colombia, Venezuela, Peru, Ecuador 8. \n* Orleanesia richteri Pabst - Brazil 9. \n* Orleanesia yauaperyensis Barb.Rodr. - Brazil, Venezuela