05 November 1999.
Arizona, United States
Locality: Near Sumner Suites Hotel, 1413 West Rio Salado Parkway (at Priest Drive), Tempe, Maricopa County.
Coordinates: 33.4167, -112.0000
(Map it)
Elevation: 345m.
Georeference protocol: Lat/Lon determined via Map location
Environment description: Waste ground. Associated vegetation: Amaranthus palmeri (DB 99705).
Number of plants sampled: 10
Comment: Weed.
Collector(s):