06 July 2012.
Iowa, United States
Locality: Population located in Doolittle Prairie state Preserve. Prairie pothole wetland complex.
Coordinates: 42.1507, -93.5889
(Map it)
Elevation: 303m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Associated with Asclepias tuberosa, Geum aleppicum, Rudbeckia hirta,Silphium laciniatum, Echinacea pallida, Monarda fistulosa.
Comment: Approximately 500 plus specimens noted.
Collector(s):