22 May 2015.
Oklahoma, United States
Locality: T19 R12E N 1/4 Sec. 18 and extreme SE 1/4 Sec. 7 Tulsa County. Chandler Park.
Coordinates: 36.1324, -96.0738
(Map it)
Elevation: 264m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Rocky, very shallow soils on north and northwest-facing slopes. Growing in association with Fraxinus americana, Cotinus obovatus, Celtis sp., Cornus sp., Ulmus sp., Cercis canadensis, Juniperus virginiana, Quercus muehlenbergii, Smilax sp., Toxicodendron radicans, Quercus texana, and Quercus stellata (chlorotic).
Number of plants sampled: 4
Comment: Numerous specimens (100+) scattered throughout immediate area.
Collector(s):