34 A CATALOGUE OF THE BRITISH MAUINti 



(Stonehaven, Torry) ; Aberdeen (Pefcerhead) ; Orkney Islands ; 

 Argyle (Appin, Falls of Lora, Firth of Lome) ; Bute (Isles of 

 Arran and Cumbrae) ; Renfrew (Gourock) ; Ayr (Ardrossan). 

 Ireland (Bantry Bay, Co. Cork ; Maugan's Bay, Co. Waterford ; 

 Kilkee and Spanish Point, Co. Clare ; Belfast Lough, Ballycastle, 

 Co. Antrim, &c.). Channel Islands (Jersey, Guernsey, Alderney, 

 Sark). Common and abundant on most of the shores of the 

 British Islands. - /3 tesselatus Harv. Coasts of Devon (Torquay) ; 

 Dorset (Weymouth) ; Yorks (Filey) ; Northumberland (Berwick). 

 Scotland (Joppa, Co. Edinburgh). Not uncommon. - y refracta. 

 Coast of Devon (Teignmouth). Scotland (Isle of Cumbrae and 

 Irvine, Ayrshire). Rare. 



E. secundus Kiitz. Coasts of Devon (Torquay) ; Dorset (Wey- 

 mouth). Scotland: Haddington (Dunbar) ; Edinburgh (Joppa); 

 Fife (Elie, Earlsferry, Kinghorn) ; Bute (Isle of Cumbrae) ; Ayr 

 (Fairhe). Ireland (Bantry Bay, Co. Cork). Rare. 



E. fenestratus Berk. Coasts of Cornwall (Bude) ; Devon (Ply- 

 mouth, Salcombe) ; Sussex (Brighton); Northumberland (Whitley). 

 Very rare. 



E. Lebelii Orn. (= E. fenestratus Holm. & Batt. Rev. List, Ap- 

 pendix). Coasts of Devon (Sidmouth) and Dorset (Swanage). Rare. 



E. PadincB Sauv. (= Giffordia P advice Buft'ham). Coast of 

 Devon (Exmouth, Ladran Bay, Sidmouth). Rare. 



Gen. 89. SOKOCARPUS Pringsh. 



S. uvcEfonnis Pringsh. Coast of Dorset (Weymouth). Scotland: 

 Bute (Isle of Cumbrae) ; Renfrew (Gourock). Very rare. 



Gen. 90. PYLAIELLA Bory. 



P. litoralis Kjellm. a opposita, f. typica Kjellm. Coasts of Corn- 

 wall (Falmouth); Devon (Torquay, Sidmouth); Dorset (Weymouth); 

 Northumberland (Berwick). f. subylubusa Euck. Devon (Tor- 

 quay); Dorset (Weymouth, Swauage) ; Northumberland (Berwick). 

 f. rupincola Kjellm. Northumberland (Berwick). f. brad data 

 Batt. (= Conferva brachiata, Sm. Eng. Bot. pi. 2571 ; Ectocarpus 

 brachiatns, Harv. in Hook. Br. Fl. ii. p. 327, sed non Harv. 

 Phyc. Br.). Coast of Norfolk (Cley, Caistor). Rare. f. longi- 

 fructus Batt. (= Ect. longifructus Harv. Phyc. Br. pi. 258). Coasts 

 of Devon (Plymouth Hoe); Durham (Sunderland); Northumber- 

 land (Berwick). Scotland: Haddington (Dunbar); Orkney Islands 

 (Skaill) ; Bute (Isle of Cumbrae) ; Ayr (Saltcoats). Rare. /3 firma, 

 f. typica Kjellm. (= E. litoralis Wyatt Alg. Daum. no. 129). 

 Coasts of Cornwall (St. Minver, Mount's Bay, Falmouth, Looe, 

 Whitsand Bay); Devon (Plymouth, Torquay, Exmouth, Sidmouth); 

 Dorset (Weymouth, Portland, Swanage) ; Hants (Isle of Wight) ; 

 Sussex (Bognor, Worthing, Brighton) ; Kent (Dover, Deal) ; Essex 

 (Clacton, Dovercourt, Harwich) ; Suffolk (Felixstowe) ; Norfolk 

 (Yarmouth, Cromer) ; Yorks. (Filey, Scarborough, Whitby) ; Dur- 

 ham (Sunderland) ; Northumberland (Alnmouth, Holy Island, 

 Berwick) ; Isle of Man. Wales : Carnarvon (Bangor) ; Anglesea 

 (Puffin Island). Scotland : Berwicks. (Burnmouth, Eyemouth) ; 



