Polyneura latissima
- kingdom: Plantae
- phylum: Rhodophyta
- class: Florideophyceae
- order: Ceramiales
- family: Delesseriaceae
- genus: Polyneura
- species: Polyneura latissima
Nanaimo- North Saanich
- Sooke
- Tofino
- Victoria
British Columbia
Canada
Friday Harbor- Port Orchard
Washington
United States