03 October 1997.
Ohio, United States
Locality: Along Horseshoebend Road outside Ludlow Falls, border of Union and Newton Townships, West Milton Quad, Miami County.
Coordinates: 40.0167, -84.3333
(Map it)
Elevation: 273m.
Environment description: Wasteground.
Number of plants sampled: 25
Comment: Pop 42. Mixed with Chenopodiums and other Amaranthus sp. Population of approximately 200.
Collector(s):