03 October 2009.
Oklahoma, United States
Locality: Both sides (mostly north) of East Hubbard/EO 180 Road, ~0.3 mile east of intersection with N. Pecan Road, northeastern edge of Lake Ponca, northeast of Ponca City (starting at gravel road pullout into lake park area and east), Kay County.
Coordinates: 36.7528, -97.0403
(Map it)
Elevation: 302m.
Environment description: Grassy, weedy roadside that somehow escaped the mower's blades. Rocky.
Collector(s):