| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|
| Malvaceae | Malvastrum americanum | American False-mallow, Malva Loca, Malvilla, Babosita | Palm groves (TX), tropical thickets, disturbed areas. | FL, e. and s. TX south through Mexico and Central America to South America; West Indies; also in the Old World tropics. The few collections from FL, all from disturbed habitats, and far distance from closest populations in TX suggest a convoluted nativity status in FL. | 
|
| Malvaceae | Malvastrum aurantiacum | Wright's Mallow | Stream banks, floodplain prairies, pastures. | Endemic to TX. | 
|
| Malvaceae | Malvastrum corchorifolium | | Disturbed areas, coastal hammocks. | FL and AL south to Central America; West Indies. | |
| Malvaceae | Malvastrum coromandelianum | Three-lobe Mallow | Coastal hammocks, disturbed areas; eastwards a waif on ballast or wool waste. | Native of tropical America (TX to Argentina). Northern occurrences, such as in PA (Rhoads & Klein 1993) and NJ (Kartesz 1999), represent old records of ballast or wool waste waifs. | 
|
| Malvaceae | Malvastrum hispidum | Yellow Mallow, Hairy False-mallow | Limestone barrens. | KY, w. VA (Lee County [Fleming & Ludwig 1996]), c. TN, and n. AL; e. IN; IL west to IA, KS, and OK. | 
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