THE ALGE OF THE CLYDE SEA AREA, 279 
*S. Turnert f. repens Le Jol. Bute, Herb. Brit. Mus. Arran, 
Landsb 
Tribe GRIFFITHSIER. 
Grirritusta Ag, 
G. corallina Ag. Cumbrae! D. R. Fintry Bay, M. Lamlash 
Bay, Arran, Landsb. 
G. setacea As. omg Cumbrae! D. R. Clyde, Herb. sie 
i a, M. 
Hauvrus Kiit 
H, cutis Kiitz. = Griffithsia equisetifolia Phyc. Brit. Ayr 
Heads! D Arran, M. 
Tribe MonosporEx. 
Monospora Solier 
M. nidiiolaes Solier. = Callithamnion pedicellatum Phyc. Brit. = 
Corynospora M.’s List. Cumbrae! D.R. Saltcoats, Ardrossan 
Herb. Brit. Mus 
Tribe CaLLiTHaMNIER. 
Ruopocuorton Nii, 
R. Rothii Nig. = Callithamnion Rothii Sale Brit. Cumbrae! 
D.R. Arran, M. Gourock, Herb. Glase. 
Ry floridulum Nig. = Callithamnion Horidiibien Phye. Brit. Cum- 
brae! D. R. Arran, M. pm Herb. sg. Univ. 
*? R. sparsum Kjellm. On Laminaria eae angel Herb. 
Glasg. Uniy., ia ‘ Call. Rothii or Call. mesoc. 
CauuitHamyion Lyngb. : 
a. EvcALLITHAMNION. 
*? C. scopulorum Ag. Portincross, Greville in Herb. Glasg. Univ. 
Probably only a form of the following. 
C. polyspermum Ag. Skelmorlie! D. R. Largs Pier! D. R. 
paca paige Quay! D.R. Ardrossan, Herb. Lyon, Brit. Soy 
Fintry Bay, Arran, Landsb. Gourock, Herb. Glasg 
nese ovata ans Ag. Arran. In Dr. Lan andsborough’s ‘Arvan,” é: 
ud 
comment in ae List of Arran wate. but i e 3 mentioned by 
Mito. 
C. roseum Harv. Cumbrae! D.R. Ardrossan, Herb. Lyon. 
Arran, dsb. 
*Q. affine Harv. Althou gh the specimen on which Harvey 
founded his C. affine was vast to him from the shores of Bute by 
Dr. Greville, no mention is made of this species in Mahoney’s List. 
I am not aware that any well-authenticated specimen of this 
species has been met with since its first discove ery. 
8. PatEezorHamnion. 
C. Eookeri Ag. Cumbrae! M. Arran, Landsb. There are 
several psec labelled “C. Hookeri” in Mrs. Ro bertson’s a 
