07 October 2007.
Maryland, United States
Locality: Choptank River West Bank at River Road, just upstream from Brick Wall Landing, Caroline County.
Coordinates: 38.9336, -75.8353
(Map it)
Elevation: 6m.
Georeference protocol: Lat/lon determined by GPS
Number of plants sampled: 1
Comment: Site number 7.
Collector(s):