Spirogyra setiformis
- kingdom: Plantae
- phylum: Charophyta
- class: Zygnematophyceae
- order: Zygnematales
- family: Zygnemataceae
- genus: Spirogyra
- species: Spirogyra setiformis
Albertstadt
Saxony
Germany
Majorna
Västra Götaland
Sweden
Charleston
Illinois- Minneapolis
Minnesota- Winston-Salem
North Carolina
United States