04 January 1979.
Jalisco, Mexico
Locality: 0.6 km west to northwest of Rincon de Manantlan, 13 km south of El Chante, Sierra de Manantlan.
Coordinates: 19.6000, -104.2167
(Map it)
Elevation: 1520m.
Environment description: Weedy slopes (former fields?) of mountain.
Number of plants sampled: 7
Collector(s):