15 November 2010.
Alabama, United States
Locality: North side of Rock Road (County Highway 10), approximately 1 mile west of County Road 59 (Bellingrath Road), Mobile County.
Coordinates: 30.4005, -88.1813
(Map it)
Elevation: 8m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Edge of pine woods, roadside ditch.
Number of plants sampled: 250
Comment: Scattered population of 500.
Collector(s):