A CATALOGUE OF THE BRITISH MARINE ALG 18 
(Berwick). Rare a (Suhr). Coast of pitt ge 
(Berwick) ; Scotland rent Probably comm 
Fam. Unoruricuacex Rabenh. 
Gen. 51. Unornrrx Kiitz. 
» (= Lyngbya Cutlerie Harv.). Coasts of Devon 
Budleige ‘Balierton), Sussex (Lancing), Yorkshire (Scarborough), 
and Northumberland (Berwick) ; Wales (Point of Ayr); Scotland 
ee ae). Rare. 
U. flacea Thur. (= Lyngbya flacca and L. Carmichalii Harv.). 
Coasts of England S. Scotland, and ae Aobare 
U. speciosa Kiitz. (= Lyngbya s ectosa Carm.). of Devon 
(Corquay, Paigaton, Cornwall (Mounts Bay), hone (Weymouth), 
urham (North Sunderland), and Northumberland (Berw 
Bootland duipih Daddter, Girdleness) ; Treland (Ballycastle). Rare. 
Fam. CuztorHorace® Wittr. 
Gen. 52. Puxopnita Hauck. 
P. dendroides Batt. (= Ochlochete dendroides Crn. and Pheophila 
mo Hauck). Coast of Dorset (Weymouth, Swanage). 
P. Engleri Rke. Coast of Dorset baie Rare. 
Gen. 58. Ocntocnmte T 
O. hystriv Thw. Coasts ei ine ee ‘elas Studland) and 
Gloucester (alt Bristol). Ver 
O. ferow Huber. §.W. ets of "Scotland (Cumbrae). Rare. 
Gen. 54. Acrocuate Pringsh. 
repens Pringsh. Coast of Dorset (Weymouth, Swanage) ; 
Seotland (Cum brae ae). 
arasitica Oltm. Soacts of Northumbeien! (Berwick) and 
Devon (Sidmouth). Probably commo 
Gen. 55. Botsoconeon Pringsh. 
B. piliferum ve Coasts of Dorset (Chapman’s Pool, 
Sw wanage, Weymouth) and §. Scotland (Cumbrae, Dunbar). §.E. 
Ireland EDinpaeriti Bay). Probably common. 
Gen. Pininta Kiitz. 
_ P. rimosa Kiitz. Coasts of Dorset (Swanage), Norfolk (Yar- 
mouth), and Ricthuesiemera (Berwick). 
- Gen. 57. Buasroraysa. 
zopus Rke. Coast of Norfolk Neng 5.W. Seotland 
(emia: Ireland (Torr Head, Antrim 
8 oe a Lagerh. ai Eprctapia Rke.). 
erh. Coast of Devon at ae Teignmouth) ; 
BW. Beotland, 7 on Arran); §.E. Ireland (Dungarvan Bay). . 
Not uncommon. 
