20 August 2008.
Arizona, United States
Locality: Along Wet Beaver Creek, southeast side of frontage road of Interstate 17, McGuireville, Yavapai County.
Coordinates: 34.6369, -111.8169
(Map it)
Elevation: 991m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Creek bottom. Sandy alluvium soil. Associated with Chenopodium berlandieri.
Collector(s):