MARINE ALGAE. 27 



N. punctatum, Grev. E F J, Kildonan 10, Bute, Cumbrae, Saltcoats, Ar- 



drossan 1 & 2. 



f. ocellata, ./. Ag. E F, Arran, Cumbrae 2. 



N. Bonnemaisonii, CJrer.E F J, Bute 1, Cumbrae, Fairlie 2, Kildonan 10. 

 Delesseria alata, Lams. B E F K, Loch Goil, Arran, Bute, Cumbrae 1 & 2, 



Ardrossan 1, Girvan 2. 

 D. hypoglossum, Lamx. EFJ, Arran, Bute 1, Cumbrae 2, Kildonan 10, 



Innellan 1. 



f. angustifolia, Kutz. F, Cumbrae 2. 



D. ruscifolia, Lamx. EFJ, Arran 8, Saltcoats 27, Kildonan 10. 

 D. sinuosa, Lamx. BEFJ, Arran, Cumbrae 2, Dimoou 1, Ailsa Craig 2, 



Ardrossan 1, Loch Goil, Gareloch 20. 

 f. lingulata, Ag. Upper Loch Fyne 4. 

 D. sanguinea, Lamx. BEFJ, Gareloch, Saltcoats Cumbrae, Kildonan, 



Ardrossan 1 & 2. 



BOXNEMAISONIACEAE. 



Bonnemaisonia asparagoides, C. Ay. AEFJ, Saltcoats 11, Southend, 

 Argyleshire 28, Dredged off Skelmorlie 29, Loch Fyne (upper) 20, Cum- 

 brae, Kildonan 1 & 2. 



RHODOMELACEAE. 



Rhodomela subfusca, C. Ag. BE F, Gareloch 29, Arran, Bute 29, Cumbrae 



2, Wemyss Bay 1, Ardrossan 2. 

 R. lycopodioides," C. Ag. BEFK, Helensburgh 10, Arran, Rothesay 20, 



Cumbrae, Ardrossan, Ayr 1 & 2. 

 Odonthalia dentata, Lyngb. EFJ, Arran, Cumbrae 1, Kildonan, Kilbride, 



etc., Saltcoats 1. 

 Laurencia obtusa, Lamx. EFIJK, Arran 1, Cumbrae 2, Portincross 11, 



etc., Girvan 2, Bute 11, Ardrossan 16, Ballantrae 14, Kintyre 11. 

 L. pinnatifida, Lamx. EFJK, Arran 1, Cumbrae 2, Kildonan 1, Girvan 2. 



f. uncmata, Grev. F, Cumbrae 1. 

 L. caespitosa, Lamour ( = L. hybrida Lenorm). E F J, Cumbrae 1, Kyles of 



Bute 10, Cumbrae, Seamill 2, Kildonan 10. 

 Chondria tenuissima, C. Ag. E F ? Arran 1, Saltcoats 27. 

 C. dasyphylla, C. Ag. EF, Arran & Bute 11, Cumbrae 1, Ardrossan 16. 

 Polysiphonia macrocarpa, Harv. ( = P. pulvinata, Harv. P. sertularioides. 



Auct. Angl.) F J, Cumbrae 1, Ailsa Craig 2, Saltcoats 11. 

 P. fibrata, Harv. EF, Arran, Bute 1, Cumbrae 2, Saltcoats 11. 

 P. urceolata, -Grev. B EFJ, Gareloch 20, Arran, Cumbrae 6 & 2, Ailsa 



Craig 2, Kilchattan 20, Ardrossan 1, Loch Goil 20. 

 f. patens, J. Ag. E F J, Arran, Cumbrae 2, Kildonan 10. 

 f. formosa, J. Ag. E F, Arran, Cumbrae 2, Bute 11, Portincross 29. 

 ?P. spinulosa, Grev. F, Cumbrae 2. 



P. elongella, Harv. E F, Arran 1, Cumbrae 2, Kirn 1, Ardrossan 16, Sea- 

 mill 20. 

 P. elongata, Grev. B E F J K, Loch Goil 20, Arran, Bute 1, Cumbrae 2, 



Ayrheads 1. 



P.violacea, Wyatt. EF, Arran, Bute, Cumbrae 2, Holv Isle 1, Irvine 2. 

 P. fibrillosa/GVey. B E F, Loch Goil 2, Arran 11, "Bute 1, Cumbrae 2, 



Saltcoats 1. 



P. furcellata. Hare. ? F, Cumbrae 1. 

 P. fastigiata, Grev. BEF JK, Loch Goil 20, Rothesay 20, Cumbrae 6, 



Kildonan, Ayrheads 20. 



P. simulans, Harv. E F, Arran, Cumbrae 2. 



P. atrorubescens, Grev. EF, Arran 1, Cumbrae 6, off Port Glasgow 1. 

 P. SUbulifera, Harv. E, Lamlash 31. 



