| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Fabaceae | Pomaria austrotexana | Deep sands. | Endemic to s. TX (Brooks, Hadalgo, Kenedy, Jim Hogg, Starr, and Zapata counties) and nearby TAM. | ||
| Fabaceae | Pomaria jamesii | James's Holdback, Rushpea | Prairies, grasslands, disturbed areas. | NE and CO south to c. TX, NM, AZ, and Mexico (CHH, COA, DUR); an outlier in sw. MO is very likely an introduction. |  |