72 A CATALOGUE OF THE BRITISH MAEINE 



(Deal). Ireland : Clare (Kilkee). Rather rare. f. divaricuta Kiitz. 

 South coast of England. - Var. /3 ftlisia Chauv. (= Rhodymenia 

 Xicircntiis Holm. Rev. List, p. 91 ; Pi. Palmetto, var. Nicceensis J. Ag.). 

 Coasts of Cornwall (Pridmouth) ; Devon (Torquay, Sid mouth) ; 

 Sussex (Hastings) ; Kent (Deal). Rare. 



H. corallicola Ardiss. Flor. Ital. p. 55, pi. ix. Coast of Kent 

 (Deal, Feb. 1900, J. T. Neeve). Very rare. 



Ft. palmata Grev. f. typim. Coasts of Somerset, Cornwall, 

 Devon, Dorset, Hants, Sussex, Kent, Essex, Suffolk, Norfolk, 

 Yorks., Durham, Northumberland, Cheshire, Isle of Man, Wales, 

 Scotland, Ireland, and the Channel Islands. Very common. - 

 f. maryinifera Harv. Coasts of Devon, Dorset, Sussex, c., and 

 the Orkney Islands. Common. - - f. sarniemis Grev. Coasts of 

 Dorset (Weymouth), Orkney Islands (Skaill, Loch of Stennis), and 

 the Channel Islands (Jersey, Guernsey). Not uncommon. - - f. 

 simplex J. Ag. Common. f. sobolifera J. Ag. Coasts of Cornwall 

 (St. Minver) ; Devon (Torquay). Scotland : Orkney Islands (Loch 

 of Stenuis). Ireland : Dublin (Kingstown) ; Down (Strangford 

 Lough, Portaferry) ; Antrim (Glenarm); Galway (Arran Island). 

 Channel Islands (Jersey, Guernsey). Rather rare. - - f. Inciniata 

 Holm. & Batt, Coasts of Devon (Torquay) ; Northumberland 

 (Berwick). Scotland : Orkney Islands (Kirkwall Bay) and Bute 

 (Isle of Arran). Ireland : Galway (Roundstone Bay). Rather rare. 



Gen. 184. CORDYLECLADIA J. Ag. 



C. erecta J. Ag. ( Gracilaria erecta Grev.). Coasts of Cornwall 

 (Falmouth) ; Devon (Plymouth, Torquay, Dawlish, Exmouth, Sid- 

 mouth) ; Hants (Isle of Wight) ; Sussex (Brighton, Hastings) ; Kent 

 (Folkestone). Scotland : Edinburgh (Joppa) ; Orkney Islands 

 (Kirkwall Bay). Ireland: Down (Bangor) ; Antrim (north side of 

 Belfast Lough, Port Ballantrae) ; Galway (Roundstone Bay). Rare. 



Gen. 185. LOMENTARIA Lyngb. 



L. articulata Lyngb. (= Chylocladia articulata Grev.). Coasts 

 of Cornwall (Scilly Islands, Penzance, Falmouth, St. Minver, 

 Fowey) ; Devon (Plymouth, Torquay, Dawlish, Sidmouth); Dorset 

 (Weymouth, Swanage) ; Hants (Isle of Wight) ; Sussex (Brighton); 

 Kent (Dover, Deal) ; Norfolk (Cromer) ; Yorks. (Scarborough) ; 

 Durham (Sunderland) ; Northumberland (Cullercoats, Alnmouth, 

 Holy Island, Berwick); Lanes. (Walney Island); Cheshire (Hilbre 

 Island, Eastham, New Brighton); Isle of Man. Wales: Anglesea 

 (Puffin Island). Scotland : Haddington (Dunbar, Lougniddry) ; 

 Fife (Largo, Earlsferry, Elie) ; Forfar (Arbroath) ; Kincardine 

 (Stonehaven) ; Aberdeen (Peterhead) ; Orkney Islands (Skaill) ; 

 Argyle (Isles of Jura, lona, Oransay and Cauay, Lismore, Loch 

 Creran) ; Isle of Skye ; Bute (Isles of Arran, Bute, and Cumbrae); 

 Ayr (Ardrossan). Ireland: Cork (Bantry Bay) ; Waterford (Dun- 

 garvan Bay) ; Wicklow ; Dublin (Kingstown) ; Down (Strangford 

 Lough) ; Antrim coast ; Galway (Roundstone Bay). Channel 

 Islands (Jersey, Guernsey, Alderney). Not uncommon. 



