Odonthalia floccosa
- kingdom: Plantae
- phylum: Rhodophyta
- class: Florideophyceae
- order: Ceramiales
- family: Rhodomelaceae
- genus: Odonthalia
- species: Odonthalia floccosa
Campbell River- Nanaimo
- North Saanich
- Oak Bay
- Parksville
- Prince Rupert
- Sooke
- Tofino
- Ucluelet
- Vancouver
- Victoria
- West End
British Columbia
Canada
Craig- Dutch Harbor
- Sitka
- Unalaska
Alaska- Brookings
Oregon- Friday Harbor
Washington
United States