24 February 1990.
Neuquén, Argentina
Locality: Lagos. On NE side of route 231, 1.6 km SE of Arroyo de la Estacada, SE of Villa La Angostura.
Coordinates: -40.8500, -71.5500
(Map it)
Elevation: 700m.
Environment description: In partially logged and heavily grazed arroyo in Nothofagus forest, in deep loamy soil.
Collector(s):