United States, Texas, Kleberg, Ca. 200 ft. NW of NW edge of wind tidal flat in Pinto Creek, NE side of tributary drain ca. 200 ft. NE of jeep trail that fords creek E of Ramos Well. Pinto Pasture, King Ranch Trng. Area (TNG). Riviera Beach NW Quad.
27.43222 -97.72583
Common in lighter colored sandy clay (as opposed to dark gray or black clay), probably at least sl. saline, in shortgrass area on slope betw. bare wind tidal flat and mesquite woodland of upland. Associates include: (see 25 species listed on Herbarium sheet).