26 August 1997.
Missouri, United States
Locality: Shaw Arboretum, Gray Summit, Franklin County. Please contact curator for specific site location.
Coordinates: 38.4667, -90.8167
(Map it)
Elevation: 270m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Limestone glade. Full exposure, 15-20 degrees of slope with a southern aspect. Calcareous, rocky, and well drained soil with high stoniness (limestone and sandstone).
Number of plants sampled: 30
Associated species: Baptisia australis, Clematis, and Echinacea paradoxa var. paradoxa (see Collection number 052).
Comment: Site number 093. 30 coneflowers collected.
Collector(s):