15 November 2019.
Kansas, United States
Locality: Anderson County, KS, north-east of Welda, KS, east of the intersection of highway 59 and SW Nebraska road (also named NE Morris road).
Coordinates: 38.1909, -95.2410
(Map it)
Elevation: 331m.
Georeference protocol: Lat/Lon determined from GIS
Habitat: Weedy, disturbed, or ruderal habitat
Environment description: In the cracks of old broken asphalt pavement of an abandoned road.
Number of plants sampled: 100
Associated species: Setaria viridis
Comment: Near the northern edge of the species range. Population size estimated at 2000.
Collector(s):