| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Apocynaceae | Alstonia macrophylla | Deviltree | Rockland hammocks, disturbed areas. | Native of Asia. See Wetterer & Calicchio (2024) for details on increasing naturalization in s. FL. |  |
| Apocynaceae | Alstonia scholaris | Dita, White Cheesewood, Pali-mara, Blackboard Tree | Coastal hardwood hammocks, wet or moist disturbed areas. | Native of Asia and Australia. |  |