Desmotrichum balticum
- kingdom: Chromista
- phylum: Ochrophyta
- class: Phaeophyceae
- order: Dictyosiphonales
- family: Punctariaceae
- genus: Desmotrichum
- species: Desmotrichum balticum
Nortorf
Schleswig-Holstein
Germany
Weymouth
England
United Kingdom
Marblehead
Massachusetts
United States