24 March 1983.
Salta, Argentina
Locality: Capital. Gordon de Lesser, El Calvario, about eight hours by mule from Castellanos on the trail to San Jose and Ovejeria.
Coordinates: -24.6167, -65.5667
(Map it)
Elevation: 3200m.
Environment description: Amongst stones in a steep grassy slope, southern side.
Collector(s):