Place
- Crosby2
- Denton2
- Duval2
- Grimes2
- Hardeman2
- Harrisburg2
- Hwy 385, ca. 20 km NE of Marathon2
- Lake Worth2
- Nacogdoches2
- Polk2
- Potter2
- Roberts2
- Wheeler2
- Wilbarger2
- east of Sullivan City, on gravelly hill2
- Abilene State Park1
- About 1 mile SW of junction of road from Santa Elena Canyon and cut-off to Terlingua; scrub of Larrea and Fouquiera.1
- Above Zilker Park, Austin1
- Alibates National Monument.1
- Along Coleto Creek, just inside Goliad Co. line, c. 20 miles north of Goliad.1