Native to Argentina Northeast, Bolivia, Paraguay (source: POWO). Flora of the World documents 1 occurrence across 1 country.
Location
Paraguay, Cordillera
-25.294444, -57.096667
Location Remarks
Cerro Tobatí, trail from Capilla Virgen de Fátima; weathered sandstone domes with shrubby vegetation in cracks and crevices. 211 m elev.
Collectors
W. Douglas Stevens, Olga Martha Montiel, Christopher Davidson, Sharon R. Christoph
Notes
On rocks (i.e., epilithic) in shade, erect, flowers white.