10 September 2013.
Illinois, United States
Elevation: 207m.
Georeference protocol: Lat/Lon determined via Map location
Associated species: Lycopus sp.:Carex sp.:Cyperus sp.:Schedonorus arundinaceus:Solidago canadensis:Dipsacus laciniatus:Ludwigia alternifolia:Ludwigia polycarpa:Mimulus ringens:Desmanthus illinoensis:Asclepias verticillata
Comment: collected by: H. Eilers
Collector(s):