United States, Texas, Jeff Davis, Northern part of Potts property, ca. 3.8 airmiles E to ENE of jct. St. Rt. 17 and St. Rt. 118 at N edge of Fort Davis. Fort Davis SE Quadrangle.
30.60143 -103.82172
In fairly sparse herbaceous vegetation on deep, well-drained, noncalcareous loamy soils (Gageby Series) on gently sloping alluvial flat. Associates included Chloris sp., Distichlis spicata, Eriochloa acuminata, Leptochloa fusca, Panicum obtusum, Rumex altissimus, Sporobolus airoides, Trianthema portulacastrum.