A CATALOGUE OF THE BRITISH MARINE ALGE 17 
n submarine peat at Birturbui Bay, Connemara. — y nuda Holm. 
& Batt. (= C. nuda Harv.). Port Stewart, Co. Antrim. 
» hirta Kiitz. (= Conferva flexuosa Dillw., non Eng. Bot.), 
Coasts of Cornwall (Falmouth), Devon (Sidmouth), Dorset (Wey- 
mouth), Sussex (Bognor), Suffolk (Felixstowe), and Northumber-: 
land (Berwick). Not uncommon. 
C. utriculosa Kitz. (= C. latevirens Harv. partim). Coasts of 
Cornwall (Plymouth, Scilly Islands), Devon (Torquay, Sidmouth), 
Dorset (Weymouth), Sussex (Bognor, Worthing), and Hants (Vent- 
nor, Isle of Wight); Isle of Man; Wales (Puffin Island, Anglesea) ; 
Scotland (Cumbrae, Loch Etive). Not uncommon. — B diffusa 
Hauck. oasts of Sussex (Bognor) and Norfolk (Yarmouth, 
Cromer). 
C. trichocoma Kiitz. Coast of Sussex (Bognor); Scotland 
(Cumbrae) ; Ireland (Kilkee). Rare. 
C. gracilis Kiitz. Coasts of Cornwall (Mount’s Bay, Falmouth, 
Looe), Devon (Torquay, Plymouth), Dorset (Weymouth, Studland), 
Hants (Isle of Wight), Sussex (Brighton), Norfolk (Cromer), and 
Northumberland (near Hartley) ; Scotland (Peterhead, Ballantrae, 
Cumbrae, Fairlie, Ardrossan, Orkney Islands) ; Ireland (Youghal, 
Cork Harbour, Wicklow, Belfast Lou h). Not common.— tenuis 
Thur. Coast of Dorset (Weymouth, Studland). Rare. 
C. sericea Kiitz. (= Conferva laetevirens Dillw. and Cladophora 
erystallina Kiitz.). Coasts of Cornwall (Mount’s Bay, Falmouth, 
a 
sland, Swansea) ; Scotland (Dunbar; Elie, Fife; Arbroath, Girdle- 
hess, Peterhead, Orkney Islands, Loch Etive, Cumbrae) ; Ireland 
(Bantry Bay, Cork, Antrim coast, Roundstone Bay, &c.); Channel 
Islands. Common. 
C. glaucescens Harv. Coasts of Cornwall (Mount’s Bay, Fal- 
mouth, Looe), Devon (Torquay, Plymouth), Dorset (Weymouth), 
Sussex (Brighton), Essex paesirie Kent (Deal), Suffolk (Felix- 
Cumbrae, &c.); Ireland (Portmarnock, Mangan’s Bay, Cork; coast 
of Down, Kingston) ; Channel Islands (Jersey). Not common. 
C. flexuosa Harv. Coasts of Cornwall (Mount’s Bay, Falmouth, 
Fowey), Devon (Plymouth, Torquay, Sidmouth), Dorset (Wey- 
mouth), Sussex (Brighton, Eastbourne), and Cheshire (Eastham) ; 
Journan or Borany, May, 1902.] d 
