12 July 2007.
South Dakota, United States
Locality: Yankton County Lewis and Clark State Recreation Area
Coordinates: 42.8740, -97.4854
(Map it)
Elevation: 408m.
Georeference protocol: Lat/Lon determined from GIS
Habitat: Wild Habitat
Environment description: Gavins Point Area, Behind Bathroom 63 Forest edge/mowed campground habitat
Comment: vine - no flowers or fruit
Collector(s):