MARINE ALGAL VEGETATION 



55 



Table 2. The Distribution of the 76 species not common to all 

 the coastal districts (continued). 



Z ia 



2. Ornphalophyllum ulva- 

 ceum 



3. Laminaria nigripes 



4. Acrosiphonia penicilli- 

 formis 



5. Delesseria Baerii . . 



6. Turnerella Pennvi 



7. Lithothamnion foecun- 

 dum 



8. Laminaria fseroensis . . . 



9. Petroderma maculiforme. 



10. Ascocyclus islandicus . . . 



11. Dictyosiphon Mesogloia. . 



12. D. corvmbosus 



13. Enteromorpha aureola . . 



14. Ulothrix consociata v. is- 

 landica 



15. Monostroma groenlandi- 

 cum 



16. Phyllophora Brodisei v. 

 interrupta 



17. Actinococcus subcutaneus 



+ 



+ 



+ 



9 



+ 

 + 

 + 

 + 

 + 



4. Bonnemaisonia aspara- 

 goides 



5. Pterosiphonia parasitica 



6. Rhodocborton repens 



7. Phymatolithon polymor- 

 phum 



8. Myrionema Corunna? 



9. Ectocarpus Hinksiae 



10. Desmarestia ligulata 



1 1. Acrosiphonia flabelliformis 



12. Porphyropsis coccinea 



13. Ghantransia Alarise 



14. Phj'llophora membrani- 

 folia 



15. Delesseria alata 



16. Callithamnion Arbuscula 



17. C. scopulorum 



18. Plumaria elegans 



19. Ceramium acanthonotum 



20. Gruoria pellita 



21. Dermatolithon macro- 

 carpum 



22. Ectocarpus tomentosus 



23. E. fasciculatus 



24. Fucus serratus 



25. Pelvetia canaliculata 



26. Enteromorpha Linza 



27. Ceramium Deslongchampii 



28. C. atlanticum 



29. C. fruticulosum 



30. C. circinnatum 



31. Rhodochorton minutum 



32. Dilsea edulis 



33. Lithothamnion Lenor- 

 mandi 



34. Myrionema faeroense 



35. Dictyosiphon Ekmani 



36. Codiolum Petrocelidis 



37. Chondrus crispus 



38. Polysiphonia fastigiata 



39. Rhododermis parasitica 



40. Sphacelaria olivacea 



41. Cladophora rupestris 



42. Acrochsete repens 



