lonopsis papillosa Pupulin, Harvard Pap. Bot. 3: 227. 1998.
TYPE: Ecuador. Pichincha: Santo Domingo de Los Colorados, 500 m, September 1995, collected by A. Olmi, flowered in cultivation 28 April 1997, F. Pupulin 402 (holotype: SEL; isotype: Herb. Pupulin; illustration of type).
ILLUSTRATIONS