A CATALOGUE OF THE BRITISH MARINE ALG 63 
Fowey) ; Devon (Tor Abbey, Sidmouth); Dorset (Weymouth, 
Swana age). Scotland: Bute (Isles of Cumbrae and But ute); Ayr 
(Girvan). West coast of Ireland (Roundstone Bay, Miltown Mal- 
bay, &c.). Channel Islands (Jersey, Guernsey). Probably not un- 
common. — 6 Hystria Hauck (= G. corneum y Hystria J. Ag.). 
See of Dorset (Weymouth, Aug. 1900, E.A.B.). — y /aciniata 
Batt. (= G. corneum var. laciniatum aaa merits = Devon (Tor 
Ris “Mareh, 18838, E.M. Holmes).— 6 fleauo Batt. (= G. 
corneum var. flecuosum Harv.). Cosas of Bornvwall (Mount Edg- 
cumbe) and Devon (Torquay). 
G. sesquipedale Thur. (= G. corneum var. sesquipedale Grev.). 
Coast of Devon (Torquay, Sidmouth). a 
. melanoideum var. jfilamentosa Shousb. Coasts of Sussex 
(Hastings) and Northumberland (Alnmouth). Very rare. 
Series Gicartinin&® Schm. 
Fam. Gicartinacez Schm. 
Tribe GicgartinE& Schm. 
Gen. 164. Cxonprus Stackh. 
an iaaiiehe) Dera “CWeymout, Swanage); Hants isle of 
; ; 
(Arb aay * Ririenedliis rio abe Aid een "sia 
nv and Shetland sneer Argyle (Loch Eti ive, &c.); 
eae See (lersey, Guernsey, ‘didechay, Sark) Very ame 
mon on all rocky parts of the British coast. — f virens (Turn.). 
de of Cornwall, penta si Dorset. Not une oor gea —y stellatus 
ot un patens rainy. Daten (Torquay) ; ete 
he “Channel Islands, &e. Not uncommon.—» Sarniensts 
oe a ). Dorset (Weymonth). Channel Islands (Guernsey, Alder- 
- Rather rare. oped lacerus (Turn.). Devon (Torquay, Sidmouth). 
la (To 
outh) ; ‘Darvet (Weymouth) ; Sussex (Hastings). Orkney 
Islands (Kirkwall). Not uncommon. 
