| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Berberidaceae | Alloberberis swaseyi | Texas Barberry | Dry woodlands on limestone. | Edwards Plateau, in the border zone of our region in Travis, Hays, Comal, & Bexar counties, TX. | |
| Berberidaceae | Alloberberis trifoliolata | Algerito, Agarito, Currant-of-Texas, Chaparral-berry | Rocky limestone soils. | S. TX, nc. TX, s. NM, and s. AZ south to Mexico (CHH, COA, DUR, HID, JAL, NLE, SLP, SON, TAM, ZAC). |  |