12 October 2015.
South Dakota, United States
Locality: In Council Bluffs: Exit 180 off I80 at Madison Ave. go west 1/2 block turn left on Woodbury; then turn right on Thallis. Go 2 blocks north to the parking lot. Forest Preserve is 37 acres
Coordinates: 41.2403, -95.8338
(Map it)
Elevation: 1084m.
Environment description: Flood plain
Number of plants sampled: 80
Associated species: Associated species: Bromus inermis, Carex gravida, Cannabis sativa, Sorgastrum nutans, Dichanthelium oligosanthes, Sporobolus compositus, Dalea candida, D. enneandra, Sisyrinchium campestre, Oligoneuron rigidum, Pediomelum esculaetum, Solidago sp., Lygode
Land Use: Recreational;
Slope: 30 S;
Topography: ;
Soil Texture: Loamy Sand
Comment: Collector: Jeff Hansen