Kefersteinia koechlinorum E.A. Christenson, Orch. Digest 64: 139. 2000.
TYPE: Peru. Cusco: Aguas Calientes, property of the Machu Picchu Pueblo Hotel, 2000 m, 13º10’51”S, 72º32’10”W, 2050 m, 25 May 1999, Moisés Quispe s.n. [holotype, NY; isotype, K; drawing of type, Orch. Digest 64(3): 141].