16 July 1997.
Oklahoma, United States
Locality: Greeg County; Sandy Sanders Wildlife Management Area
Coordinates: 35.0483, -99.7661
(Map it)
Georeference protocol: Lat/lon determined by GPS
Environment description: Grazed in the past, roadway now. Slope 0-5%, aspect N. Open, loam/clay, seasonally dry to always dry, upper slope. pH 7.7
Number of plants sampled: 30
Collector(s):