Spongonema tomentosum (Hudson) Kützing
Native, ABP: F04743
Taxonomy
| Kingdom | Chromista |
| Phylum | Ochrophyta |
| Class | Phaeophyceae |
| Order | Ectocarpales |
| Family | Ectocarpaceae |
| Genus | Spongonema |
| Specific Epithet | tomentosum |

| Kingdom | Chromista |
| Phylum | Ochrophyta |
| Class | Phaeophyceae |
| Order | Ectocarpales |
| Family | Ectocarpaceae |
| Genus | Spongonema |
| Specific Epithet | tomentosum |
