Cystoseira
| Cystoseira | |
|---|---|
| Cystoseira foeniculacea, the type species of Cystoseira | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Clade: | Diaphoretickes | 
| Clade: | Sar | 
| Clade: | Stramenopiles | 
| Phylum: | Ochrophyta | 
| Class: | Phaeophyceae | 
| Order: | Fucales | 
| Family: | Sargassaceae | 
| Genus: | Cystoseira (L.) C.Agardh, 1820 | 
| Species | |
| See text | |
Cystoseira is a genus of brown algae in the order Fucales.