Lithothamnion corallioides
- kingdom: Plantae
- phylum: Rhodophyta
- class: Florideophyceae
- order: Corallinales
- family: Hapalidiaceae
- genus: Lithothamnion
- species: Lithothamnion corallioides
- France
Berwick-Upon-Tweed
Falmouth
Swanage
EnglandLamlash
Scotland
United Kingdom