03 December 2015.
Texas, United States
Locality: along west Frontage Rd (Hwy 77 and I-69E) south of FM Rd 1762, north of Raymondville, Willacy county
Coordinates: 26.5025, -97.7718
(Map it)
Elevation: 12m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Margin of fallow Sorghum field, with deep soil with Not Recorded.
Comment: pop size 1000; plants up to 1.5 m tall
Collector(s):