| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Apiaceae | Helosciadium nodiflorum | Fool's Watercress | Disturbed areas near old seaports. | Native of Eurasia. |  |
| Apiaceae | Helosciadium repens | Creeping Marshwort | On ballast at old seaports. | Native of Europe. |