Gigartina pistillata
- kingdom: Plantae
- phylum: Rhodophyta
- class: Florideophyceae
- order: Gigartinales
- family: Gigartinaceae
- genus: Gigartina
- species: Gigartina pistillata
- France
Saint Peter Port
St Peter Port
Guernsey
Saint Helier
St Helier
Jersey
Porto
Porto
Areosa
Viana do Castelo
Viana do Castelo
Portugal
Muros
Galicia
Spain
Le Conquet
Alderney