09 February 1990.
Mendoza, Argentina
Locality: Las Heras. Near dirt road, 10 km E of junction of road to Villavicencio, on way to Quebrada de Las Higueras. Road begins 11.5 km SE of Villavicencio.
Coordinates: -32.5667, -68.8667
(Map it)
Elevation: 1185m.
Environment description: In recently excavated soil.
Comment: Flowers white, sometimes streaked with blue below; fruits absent.
Collector(s):