30 September 2004.
Ohio, United States
Locality: State Route 161 West from Columbus, south on Rosedale Road, Bigalow Cemetery State Nature Preserve, Madison County.
Coordinates: 40.1097, -83.4192
(Map it)
Georeference protocol: Lat/lon determined by GPS
Environment description: Small prairie remnant in pioneer cemetery; surrounded by farm fields, road. Full sun. No slope. Fair drainage. Site size 7 square meters; total land area approximately 100 square meters. Associated with Asclepias syriaca, Echinacea purpurea, Monarda fistulosa, Quercus macrocarpa, Ratibida pinnata, Silene regia, Silphium terebinthinaceum, Solidago rigida, and other tallgrass prairie plants.
Number of plants sampled: 20
Comment: Population size 50.
Collector(s):