United States, Texas, Jeff Davis, Northern and eastern parts of Potts property, ca. 3.7-3.8 airmiles E to ENE of the junction of St. Rt. 17 and St. Rt. 118 at the N edge of Fort Davis. Fort Davis SE Quadrangle.
30.6139 -103.8237
In grassland on deep, well-drained, noncalcareous loamy soils (Gageby Series) on gently sloping alluvial flat. Associates include Asclepias subverticillata, Boerhavia sp., Bothriochloa laguroides, Bouteloua gracilis, Buchloe dactyloides, Buddleja scordioides, Cirsium undulatum, Distichlis spicata, Engelmannia pinnatifida, Hoffmannseggia glauca, Kallstroemia parviflora, Mirabilis linearis, Panicum obtusum, Portulaca oleracea, P. pilosa, Senna roemeriana, Sphaeralcea angustifolia, Thelesperma megapotamicum and Zinnia elegans.