Type: Frank Wolfe in T. R. Dudley 12404 (holotype, NA), terrestrial, iri very dark, wet rainforest on the steep sides and bottom of valley just below Camp 4 (Peligroso), southwestern slope of the Rio LlullaPichis watershed, on the ascent of Cerro del Sira, 9° 25' S, 74° 44' W, 1535 m alt, Huanuco, Peru, 28 Jul 1969.