24 MARINE ALGAE. 



C. tomentosa, Lyngb. F, Cumbrae 1, Saltcoats 2. 

 f. subfulva, Foslie. F, Cumbrae 20. 



LAMINARTACEAE. 



Laminaria saccharina, Lam.'-. BEF, Gareloch 1, Arran, Bute 1, Cumbrae 



2, InnelJan 1. 

 f. phyllitis, Le Jol. EFJ, Arran, Cumbrae 2, Helensburgh, Kildonan 10. 



L. digitata, Edm. EFJ, Arran 1, Cumbrae 2, Portincross, Ardrossan 1, 

 Kildonan 10. 



L. hyperborea, Foslie. ~E F, Bute, Cumbrae 20. 



Saccorhiza bulbosa, De la Pyl. E F J, Cumbrae, Loch Fyne 1 & 2, Kil- 

 donan 10, Ayrshire 1, Mull of Kintyre 11. 



Alaria esculenta, Grev. E F J, Cumbrae .2, Saltcoats 1, Kildonan 10, South- 

 end, Kintyre 11. 



CUTLERIACEAE. 



Cutleria multifida, Grev. EF, Arran 16, Bute, Cumbrae 1 & 2. (Sporo- 

 phytic f orm = Aglaozonia reptans, Cm. E F, Arran 20, Cumbrae 1 & 2, 

 Loch Fyne 2.) 



FUCACEAE. 



Fucus ceranoides, L. BEFJ, Bute 10, Cumbrae 2, Loch Long, Greenock 1, 



Kildonan 10, Loch Goil 20. 



F. platycarpus, Thur. B E F, Gareloch, Cumbrae, Kilchattan, Farland 20. 

 F. vesiculosus, L. BEFJ, Gareloch, Arran 1, Cumbrae 2, Innellan 1, 



Kildonan 10. 



f. laterifructa, Grev. E, Bute 21 & 1. 



f. baltica, J. Ag. E F, Arran, Bute, Cumbrae, Gourock, Wemyss Bay 1 & 2. 

 F. serratus, L. BEFJ, Gareloch, Bute 1, Cumbrae 2, Kildonan 10. 

 f. latifolia, Turn.'E, Bute 2. 

 f. laciniata, Grev. E, Bute 21. 

 Ascophyllum nodosum, Le Jol. BEFJK, Gareloch 1, Cumbrae 1 & 2, 



Kildonan 10, Ayrheads 1. 



A. Mackaii, Holm, et Batt. f. Robertsoni, Batt. E, Loch Ranza 20. 

 Pelvetia canaliculata, Dene et Thur. BEFJK, Gareloch 20, Bute 22 & 1, 



Cumbrae 2, Kildonan 10, Ayrheads 1. 

 Bifurcaria tuberculata, Stackh. E, Arran 1. 

 Himan.th.alia lorea, Lyngb. EF, Arran 1, Cumbrae 2. 

 Halidrys siliquosa, Lyngb. BEFJ, Loch Goil 20, Bute 1, Cumbrae 2, 



Toward, Ardrossan 20, Kildonan 10. 

 Cystoseira ericoides, C. Ag. FK, Cumbrae 1, Ayrheads 2. (Also Mach- 



rihanish Bay 1.) 

 C. granulata C. Ag. F, Stevenston 11. 



TlLOPTERIDACEAE. 



Tilopteris Mertensii, Kutz. F, Cumbrae, Toward 1 & 2, Saltcoats 4. 

 Haplospora globosa (Kjellm) Brebner (Scaphospora speciosa Kjellm). F, 



Lion Rock Cumbrae 5. 

 Achinetospora pusilla, Born. (Ect. pusillus Griff.}. E F, Arran, Cumbrae 



2, Tan Buoy 8. 

 A. crinita, Batt. (Ect. crinitus Phyc. Brit.) E F K, Arran, Cumbrae 2, 



Gourock 1, Girvan 2. 



DlCTYOTACEAE. 



Dictyota dichotoma, Lamx. E F J K, Cumbrae 1, Kildonan 10, Ayrheads 



2, Mull of Kintyre 28. 

 f. implexa. F, Cloch 8. 



