26 MARINE ALGAE. 



Phyllophora rubens, Grev.E F, Arran, Bute. 1, Cumbrae 2, Holy Isle, 



Ardrossan 1. 



P. Brodiaei, J. Ag.E F, Arran 1, Cumbrae, Holy Isle 2. 

 P. Traillii, Holm, et Batt.E F, Bute 1, Cumbrae 2. 

 P. membranifolia, J. Ag. B E F, Loch Goil, Arran, Bute 20, Cumbrae 2, 



Ardrossan 20. 



Actinococcus subcutaneus, Rosenv. F, Cumbrae 1. 

 Gymnogongrus norvegicus, J. Ag. F or K, Ayrshire 11. 

 Ahnfeltia plicata, Fries. B E F K, Gareloch 20, Arran 2, Bute 1, Cumbrae, 



Ayrheads 20. 



Callocolax neglectus, 8chmitz.E, Arran, 24. 

 Callophyllis laciniata, Kutz. I J F, Campbeltowh 2, Kildonan 10, (Machri- 



hanish 2). 

 (Callymenia reniformis, J. Ag. Machrihanish Bay 11). 



RHODOPHYLLIDACEAE. 



Cystoclonium purpurascens, Kutz. B E F I J K, Loch Goil, Arran, Bute 



20, Cumbrae, Campbeltown 2, Kildonan 10, Ayrheads 1. 

 f. cirrhosa, J. Ag. F, Cumbrae 1 tfe 2. 



Catenella opuntia, Grev. F, Cumbrae 2, Ardrossan 11. 



Rhodophyllis bifida, Kutz.E F, Bute 11, Arran 1, Cumbrae 2, Kilbride, 

 etc., Saltcoats 1. 



R. appendiculata, J. Ag. E F, Arran, Cumbrae 1 & 2. 



SPHAEROCOCCACEAE. 



Sphaerococcus coronopifolius, Grev. E F, "Isle of Bute" 11, Arran, 

 Cumbrae 1, Portincross 11, Ardrossan 16, West Kilbride 11, Heads of 

 Ayr 20. 



Gracilaria confervoides, Grev. E F, Arran, " Millport in the Isle of Cum- 

 brae " 1 1 & 2. 



Calliblepharis jubata, Kutz. B E F J, Helensburgh 2, Arran 1, Cumbrae 2, 

 Ballantrae 15. 



C. ciliata, Kutz. E F, Arran, Cumbrae 16. 



RHOD YMEN I ACE AE. 



Rhodymenia palmetta, Grev. F, Saltcoats 26, Pladda Isle 11. 

 f. bifida, Turn. F J, Cumbrae 2, Kildonan 10, Portincross 7. 

 R. palmata, Grev. B E F J, Gareloch 1, Arran, Cumbrae 2, Kildonan 10, 



Ardrossan 20. 



f. sobolifera. J. Ag. E, Arran, 1 & 2. 

 f. laciniata. Holm, et Bait. F, Cumbrae 2. 

 Lomentaria articulata, Lyngb. E F J, Arran, Cumbrae 2, Kildonan 10, 



Ardrossan 1. 



L. clavellosa, Gaill. B E F J, Helensburgh 10, Bute 1, Cumbrae 2, Kil- 

 donan 10, Ardrossan 1. 



Champia parvula, Harv. E F, Arran 1, Cumbrae 2, Saltcoats 15. 

 Chylocladia kaliformis, Grev. E F J, Bute, Cumbrae 1 & 2, 11, Kildonan 



1, Ayrshire 11. 



C. ovalis, Hook. F, Dunoon 8. 



Plocamium coccineum, Lyngb. E F J K, Cumbrae 2, Ardrossan 11, Girvan 



2, Ballantrae 11, Kildonan 1, Heads of Ayr 20. 

 f. uncinata, C. Ag. F, Cumbrae 2. 



DELESSERIACEAE. 



Nitophyllum Gmelini, Grev. F, Cumbrae 2, Ardrossan 16. 



N. laceratum, Gfrev.B E F J, Helensburgh, Arran, Cumbrae 2, Kildonan 10.. 



N. reptans, Crn. E F, Arran, Cumbrae 2. 



