09 November 2015.
New Mexico, United States
Locality: east side of Hwy 478 ~1/4 mi north of jct with Holguin Rd, south of Mesquite, Doña Ana county
Coordinates: 32.1288, -106.6737
(Map it)
Elevation: 1170m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Weedy irrigation ditch margins between road and agricultural fields, with deep soil derived from alluvium with Amaranthus, Solanum, Sorghum, and Salsola.
Comment: pop size 50; plants up to 3.0 m tall
Collector(s):