| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Nyctaginaceae | Allionia choisyi | Garapatilla, Trailing Four-o'clock | Sandy or gravelly soils. | Texas west to s. Utah, south through New Mexico and Arizona, Mexico, Central America; South America; West Indies. |  (c) Alexander, Cecelia - CC0 |
| Nyctaginaceae | Allionia incarnata var. incarnata | Allionia, Pink Three-Flower, Pink Windmills | Open, sandy or gravelly areas. | Sc. and sw. United States south through Mexico and Central America to s. South America; also West Indies. |  (c) Sorrie, Bruce A. - CC-BY |