Place
- Louisiana2
- Missouri2
- Mohave2
- Nacogdoches2
- Nueces2
- Originally from northern Chile. DNA voucher. In greenhouses of Rancho Santa Ana Botanic Garden, Claremont2
- Pender2
- Pinellas2
- San Francisco2
- Starr2
- Utah2
- Washington2
- Willacy2
- Wyoming2
- east of Sullivan City, on gravelly hill2
- 0.5 mi n Dunleith, T19N, R6W, Sec. 331
- Algodones Sand Hills 1 mile east of Gray's Well on U. S. Highway #801
- Along Corpus Christi Bay1
- Along R. R. near Rickland1
- Along railroad tracks at International Paper Company Log Yard east of La. 139 beside La. 830-3 in Bastrop; Sec 24, T21N, R5E1