| Eisenia | |
|---|---|
| Eisenia bicyclis | |
| Scientific classification | |
| Kingdom: | Chromalveolata |
| Phylum: | Heterokontophyta |
| Class: | Phaeophyceae |
| Order: | Laminariales |
| Family: | Lessoniaceae |
| Genus: | Eisenia J.E. Areschoug, 1876 |
Eisenia is a brown alga genus in the family Lessoniaceae.
Eisenia bicyclis (the Arame (荒布)) is a species of kelp best known for its use in Japanese cuisine.