| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Rubiaceae | Randia aculeata var. aculeata | White Indigoberry, Inkberry, Box Briar | Hammocks, pine rocklands, coastal strands, disturbed areas. | S. and c. peninsular FL; West Indies; Mexico, Central America, and South America. |  (c) Campos, Aidan |
| Rubiaceae | Randia rhagocarpa | Crucillo, Texas Randia | Open chaparral, brushlands, and thickets. | S. TX, TAM, NLE, SLP, and VER. |