Holotype from a plant cultivated in the Botanical Garden Munich of the wild source Peru, Prov. San Martin, between Tarapoto and Yurimaguas, near San Antonio, 6°22'21''S, 76°17'25''W, 700-800 m, growing in deep shade in organic detritus on the forest floor in scattered colonies, 6.1.1996, leg. Mary Sizemore