| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|
| Amaryllidaceae | Crinum ×amabile | | Persistent from cultivation. | Reported for FL (NatureServe 2024). | |
| Amaryllidaceae | Crinum americanum var. americanum | Swamp-lily, String-lily, Seven-sisters | Swamp forests, freshwater marshes. | Se. NC south to s. FL and west to e. TX; Mexico; West Indies. | 
|
| Amaryllidaceae | Crinum americanum var. traubii | Texas Swamp-lily | Bottomland forests. | Endemic in se. TX. | |
| Amaryllidaceae | Crinum asiaticum | Poison-bulb | Disturbed areas. | Native of e., se., and s. Asia. Reported for e. LA (East Baton Rouge Parish) and s. FL. | 
|
| Amaryllidaceae | Crinum bulbispermum | Milk-and-wine Lily, Grass-lily, African Swamp-lily | Commonly cultivated, occasional in waste areas. | Native of s. Africa. | 
|
| Amaryllidaceae | Crinum campanulatum | African Swamp-Lily | Naturalizing from horticultural use. | Native of Africa. | 
|
| Amaryllidaceae | Crinum zeylanicum | Milk-and-wine Lily | Disturbed areas, escaped or persistent from horticultural use. | Native of Sri Lanka and w. India. | 
|