Uleiorchis is a genus of myco-heterotrophic flowering plants from the orchid family, Orchidaceae. There are two known species, native to Central and South America. \n* Uleiorchis liesneri Carnevali & I.Ramírez - Venezuela \n* Uleiorchis ulei (Cogn.) Handro - Costa Rica, Honduras, Panama, Colombia, Venezuela, Guyana, French Guiana, Brazil, Peru, possibly Ecuador