11 April 1990.
Catamarca, Argentina
Locality: Andalgala. At Cuesta de Loma Atravesada, N of Rio Chacras, NW of Yunka Suma, which is on the NW corner of the Rio Chacras intersection with the Buena Vista - Concepcion road.
Elevation: 2200m.
Comment: Tubers orange, found detached from plants, along horsepath, no plants seen in immediate vicinity, 15 tubers collected Between about 500 m length of path.
Collector(s):