Ceramium rubrum
- kingdom: Plantae
- phylum: Rhodophyta
- class: Florideophyceae
- order: Ceramiales
- family: Ceramiaceae
- genus: Ceramium
- species: Ceramium rubrum
- Frederikshavn
- Hirtshals
North Denmark
Denmark- Biarritz
97
France- Yerseke
Zeeland
Netherlands- Tossa de Mar
Catalonia
Spain- Hermitage
- Leysdown-on-Sea
- Looe
- Salcombe
- Wembury
England
United Kingdom