| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Orobanchaceae | Agalinis maritima var. grandiflora | Southern Saltmarsh Agalinis | Tidal marshes. | E. NC (or allegedly also se. VA, but with no known documentation) south to s. FL, west to s. TX and TAM; West Indies; Yucatan. |  |
| Orobanchaceae | Agalinis maritima var. maritima | Northern Saltmarsh Agalinis | Tidal marshes. | NS and s. ME south to se. VA (and ne. NC?). |  |