|Locality:||USA. Texas. McCulloch Co.: 0.25 mi. S on an unnamed gravel road from its junction with US 87; said junction is 1.0 mi. E on US 87 from its junction with Forest Road 3022; NW of Brady.
|Habitat:||Open disturbed fence line between two wheat fields with calcareous brown clay loam of the Rowens clay loam soil series. Associates Bouteloua, Erioneuron, Aristida, Zanthoxylum, Sarcostemma, and Camelina.
|Collector:||S. D. Jones 10001
with J.K. Wipff, S.L. Hatch