07 October 2004.
Ohio, United States
Locality: Chaparral Prairie State Nature Preserve, 3 miles northwest of West Union, Adams County.
Coordinates: 38.8358, -83.5736
(Map it)
Georeference protocol: Lat/lon determined by GPS
Environment description: Cedar barrens prairie. Sun. Slight slope. Site size 50 square meters; 67 acre total area.
Number of plants sampled: 10
Associated species: Baptisia australis, Coreopsis tripteris, Eryngium yuccafolium, Liatris spicata, Physostegia virginiana, Pycnanthemum tenuifolium, Ratibida pinnata, and Rudbeckia hirta.
Comment: Population size 30.
Collector(s):