Jania corniculata
- kingdom: Plantae
- phylum: Rhodophyta
- class: Florideophyceae
- order: Corallinales
- family: Corallinaceae
- genus: Jania
- species: Jania corniculata
Kingston
Kingston
Half Way Tree
New Kingston
St. Andrew
Annotto Bay
St. Mary
Jamaica
Tossa de Mar
Catalonia
Spain
Mahonda
South
Zanzibar Central
Tanzania
Hermosa Beach
Redondo Beach
San Diego
San Pedro
California
Key West
Lake Clarke Shores
Lake Worth
Florida
United States
Falmouth