Microspora tumidula
- kingdom: Plantae
- phylum: Chlorophyta
- class: Chlorophyceae
- order: Sphaeropleales
- family: Microsporaceae
- genus: Microspora
- species: Microspora tumidula
Banff
Alberta
CanadaGeorgetown
ConnecticutEverett
Malden
Medford
North Eastham
MassachusettsGreenport
Greenport West
New York
United States