17 October 2008.
Arizona, United States
Locality: Southeast of Stoneman Lake Road exit (Exit 306), Interstate 17, Yavapai County.
Coordinates: 34.7639, -111.6558
(Map it)
Elevation: 1624m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Roadside ruderal area. Associated with perennial grasses.
Comment: Population of one.
Collector(s):