Monostroma latissimum
- kingdom: Plantae
- phylum: Chlorophyta
- class: Ulvophyceae
- order: Ulotrichales
- family: Gomontiaceae
- genus: Monostroma
- species: Monostroma latissimum
Vancouver
British Columbia
CanadaMonfalcone
Friuli Venezia Giulia
ItalyBridgeport
Stratford
ConnecticutHawaiian Acres
HawaiiEastham
Marstons Mills
Medford
Osterville
MassachusettsCold Spring Harbor
Laurel Hollow
New York
United States