| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Rhamnaceae | Berchemia | Supplejack |  | ||
| Rhamnaceae | Ceanothus | Redroot, New Jersey Tea, Ceanothus |  | ||
| Rhamnaceae | Colubrina | Nakedwood, Snakebark |  | ||
| Rhamnaceae | Condalia | Snakewood |  | ||
| Rhamnaceae | Condaliopsis | ||||
| Rhamnaceae | Endotropis | American Buckthorn |  | ||
| Rhamnaceae | Frangula | Buckthorn |  | ||
| Rhamnaceae | Gouania | Chewstick |  | ||
| Rhamnaceae | Hovenia | Raisin-tree |  | ||
| Rhamnaceae | Karwinskia |  | |||
| Rhamnaceae | Krugiodendron | Leadwood |  | ||
| Rhamnaceae | Paliurus | ||||
| Rhamnaceae | Pseudoziziphus |  | |||
| Rhamnaceae | Reynosia | Darling-plum, Red Ironwood |  | ||
| Rhamnaceae | Rhamnus | Buckthorn |  | ||
| Rhamnaceae | Sageretia | Mock Buckthorn |  | ||
| Rhamnaceae | Ziziphus | Jujube |