18 July 2020.
Story County, Iowa, United States
Locality: Located approximately 3.0 miles southwest of Roland and just 330 yards west of 150h Street and 580th Avenue intersection, T85N R23W NE1/4 NE1/4 Sec. 32, Story County
Coordinates: 42.1372, -93.5446
(Map it)
Elevation: 305m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Roadside restoration. Locallized in wetter soils/drainage.
Number of plants sampled: 125
Associated species: Asclepias tuberosa, Baptisia alba, Zizia aurea, Silphium lacinatum, Amorpha canescens, Phlox pilosa subsp. fulgida, Scripus sp., Carex sp., Tradescantia sp., Salix exigua, Juniperus virginiana, Vitis riparia, and Echinacea pallida.
Comment: Genetics collected off roadside restoration are of known wild genetics. Material originally collected by Jimmie D. Thompson from remnant specimens located along the Praeri Rail Trail near McCallsburg (Story County, Iowa) (42.166276, -93.424698) from two, small, widely scattered (e.g. 1.0 mile apart) populations. Population sampled of 150th Street was localized and estimated at approximately 250-350 plants.
Collector(s):