| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Fabaceae | Pomaria austrotexana | Deep sands. | Endemic to s. Texas (Brooks, Hadalgo, Kenedy, Jim Hogg, Starr, and Zapata counties) and nearby Tamaulipas. | ||
| Fabaceae | Pomaria jamesii | James's Holdback, Rushpea | Prairies, grasslands, disturbed areas. | Nebraska and Colorado south to c. Texas, New Mexico, Arizona, and Mexico (Chihuahua, Coahuila, Durango); an outlier in sw. Missouri is very likely an introduction. |  (c) Krakowiak, Alaina - CC-BY-NC, permission granted to NCBG |