22 November 1989.
Rio Grande do Sul, Brazil
Locality: 10 km NW Taquara toward Sao Fransico de Paula. Taquara.
Coordinates: -29.5667, -50.7500
(Map it)
Elevation: 320m.
Environment description: Roadside ditch, gravels.
Comment: Moderate, scattered population. 100+ seed collected.
Collector(s):