28 September 2005.
South Carolina, United States
Locality: Along Highway 174 between Walterboro and Charleston, Charleston County.
Coordinates: 32.7236, -80.3525
(Map it)
Elevation: 13m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Pine hardwood forest edge; sandy, clay soil.
Number of plants sampled: 17
Associated species: Pycnanthemum, Ludwigia alternifolia, Helianthus floridanus, and Solidago.
Comment: Population size approximately 20.
Collector(s):