Stigeoclonium longipilum
- kingdom: Plantae
- phylum: Chlorophyta
- class: Chlorophyceae
- order: Chaetophorales
- family: Chaetophoraceae
- genus: Stigeoclonium
- species: Stigeoclonium longipilum
Berlin
Berlin Treptow
Berlin
GermanyMedford
Massachusetts
United States