This is a list of coralline algae species in the British Isles.
Boreolithon van-heuckii
Choreonema thuretii
Corallina elongata
Corallina officinalis
Haliptilon squamatum
Jania rubens
Lithophyllum crouaniorum
Lithophyllum dentatum
Lithophyllum duckerae
Lithophyllum fasciculum
Lithophyllum hibernicum
Lithophyllum incrustans
Lithophyllum nitorum
Lithophyllum orbiculatum
Titanoderma corallinae
Titanoderma laminariae
Titanoderma pustulatum
Hydrolithon boreale
Hydrolithon cruciatum
Hydrolithon farinosum
Hydrolithon samoënse
Hydrolithon sargassi
Pneophyllum confervicola
Pneophyllum coronatum
Pneophyllum fragile
Pneophyllum limitatum
Pneophyllum lobescens
Pneophyllum myriocarpum
Exilicrusta parva
Lithophytum bornetii
Lithophytum elatum
Lithophytum laeve
Lithothamnion corallioides
Lithothamnion glaciale
Lithothamnion lemoineae
Lithothamnion sonderi
Melobesia membranacea
Mesophyllum lichenoides
Phymatolithon brunneum
Phymatolithon calcareum
Phymatolithon laevigatum
Phymatolithon lamii
Phymatolithon lenormandii
Phymatolithon purpureum
References
Morton, O. and Chamberlain, Y.M. 1985. Records of some epiphytic coralline algae in the northeast of Ireland. Ir. Nat. J. 21: 436 - 440. Morton, O. and Chamberlain, Y.M. 1989. Further records of encrusting coralline algae on the north-east coast of Ireland. Ir. Nat. J. 23: 102 - 106. Woelkerling, W.J. 1993. Type collections of Corallinales (Rhodophyta) in the Foslie Herbarium (TRH). Gunneria 67 1 - 289.