| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Nyctaginaceae | Abronia | Sand-verbena | |||
| Nyctaginaceae | Acleisanthes | ||||
| Nyctaginaceae | Allionia | Allionia | |||
| Nyctaginaceae | Boerhavia | Spiderling | |||
| Nyctaginaceae | Bougainvillea | Bougainvillea |  | ||
| Nyctaginaceae | Commicarpus | ||||
| Nyctaginaceae | Cyphomeris | ||||
| Nyctaginaceae | Guapira | Blolly |  | ||
| Nyctaginaceae | Mirabilis | Umbrella-wort, Four-o'clock |  | ||
| Nyctaginaceae | Nyctaginia |  | |||
| Nyctaginaceae | Okenia |  | |||
| Nyctaginaceae | Pisonia | Devil’s-claw |  |