01 October 2019.
Menard County, Illinois, United States
Locality: Rock Creek watershed located approximately 4.5 miles southwest of Athens, T17N R6W SE1/4 SW1/4 Sec. 8
Coordinates: 39.9316, -89.8019
(Map it)
Elevation: 159m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Creek banks, floodplain, and fence rows (north and west facing slopes)
Number of plants sampled: 11
Associated species: Elymus sp., Laportea canadensis, Lonicera maackii, Campanulastrum americanum, Acer negundo, Juglans nigra, Morus alba, Aesculus glabra, Eleagnus umbellata, Toxicodendron radicans, Solidago canadensis, Eupatorium rugosum, Gleditsia triacanthos, and Platanus occidentalis
Comment: Sampled 11 specimens throughout a 10 acre area. Greatest distance between two samples was circa 400 yards. Coordinates provided refer to specimen #1. Coordinates for other mother tree samples may be provided upon request.
Collector(s):