Oncidium baueri is a species of orchid native to Costa Rica and to South America as far south as Bolivia and Brazil.Kew World Checklist of Selected Plant Families
References
External links
IOSPE orchid photos Oncidium baueri Blog da Bete, Orquideas, Oncidium baueri Projecto Orchidstudium, photos of Oncidium baueri Ecuagenera, Orquídeas del Ecuador, Oncidium baueri