29 September 1997.
Iowa, United States
Locality: Near Manson, Calhoun County. Please contact curator for specific site location.
Coordinates: 42.5167, -94.6167
(Map it)
Elevation: 375m.
Georeference protocol: Lat/Lon determined via Map location
Environment description: Degraded prairie. Nearly full sun on flat ground. Clarion loam soil with fair drainage and no stoniness.
Number of plants sampled: 12
Comment: ~12 coneflowers collected from a population of ~25 flowering plants. Associated vegetation: Ratibida pinnata, Solidago rigida, Solidago altissima, Asparagus officinalis, Artemisia ludoviciana, and Eryngium yuccifolium.
Collector(s):