| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Malvaceae | Malvella lepidota | Scurfy Alkali-mallow | Saline soil of mud flats and shores. | Nc. TX, AZ, and NM south to n. Mexico. | |
| Malvaceae | Malvella leprosa | Broadleaf Alkali-mallow | Heavy, saline soils. | W. KS, UT, ID, and WA south to c. TX, w. TX, NM, AZ, Mexico, and South America. | |
| Malvaceae | Malvella sagittifolia | Arrowleaf Alkali-mallow | Saline soils, mudflats. | Se. TX, n. TX, s. CO and AZ south to n. Mexico. |