| Halidrys | |
|---|---|
 | |
| Halidrys siliquosa | |
Scientific classification  | |
| Domain: | Eukaryota |
| Supergroup: | Stramenopiles |
| Division: | Ochrophyta |
| Class: | Phaeophyceae |
| Order: | Fucales |
| Family: | Sargassaceae |
| Genus: | Halidrys Lyngbye, 1819 |
Halidrys is a genus of brown algae belonging to the family Sargassaceae.
The species of this genus are found in Europe and Northern America.
Species:
- Halidrys dioica Gardn.
- Halidrys siliquosa (L.) Lyngb.
