XXVI 



•''^ As the specimens rcferred to .4. /?/nf/cr( (Kiitz.) Kjellm. (Borgescn,8, p. 509) 

 liave a few sliglitly hooked liranciies thej^ maj' most properly he considered as 

 belonging to A. albescens. 



•"'* Including A. flaccida from the Færoes (cfr. Børgesen, 8 and »Om Alge- 

 vegetationen ved Færøernes Kyster«, Kobenhavn og Kristiania 1904, p. 94 footnote). 



^^ This species has been takcn by J6nsson at Bu5ir in S. W. Iceland, but it 

 has not previously been mentioned from Iceland. 



BIBLIOGRAPHY. 



1. Agardh, J. G., Species genera et ordines algarum, Vol. 1 — 3. Lundæ et Lipsiæ 

 1848—1876. 



2. Agardh, J. G., Bidrag til kannedomen af Spitzbergens alger, med Tillæg. Kgl. Sv. 

 Vet.-Ak. Handl., Band 7, Nr. 8. Stockholm 1868. 



3. Agardh, J. G., Till Algernes Systematik, Andra afdelningen. Lunds Universitets 

 Åarsskrift, Tom. 17. 1880—1881. 



4. Areschoug, J. E., Phyceæ scandinavicæ marinæ. Upsaliæ 1850. 



5. Batters, E. A. L., A catalogue of the British Marine Algæ. Journal of Botany 

 1902, London. 



6. Bornet. E., Les Algues de P.-K.-A. Schousboe, Mém. de la Soc. nat. des .se. nat. 

 et math. de Cherbourg, Tom. 28. Paris 1892. 



7. Boj^e, P., Bidrag til Kundskaben om Algevegetationen ved Norges A'^estkj'st. Ber- 

 gens Mus. Aarb. 1894—95, Nr. XVL 



8. Børgesen, F., The Marine Algæ of the Færoes, Botany of the Færoes, part II, 

 Copenhagen 1902. 



9. Børgesen, F., The Marine Algæ of the Shetlands, Journal of Botany 1903. 



10. Børgesen, F., Om Algevegetationen ved Færøernes Kyster, en plantegeografisk 

 Undersøgelse. Kjøbenhavn og Kristiania 1904. 



11. Chalons, J., Liste des Algues marines observées jusqu'a ce jour entre Tenibou- 

 chure de l'Escaut et la Corogne incl. les Iles Anglo-Normandes. Anvers 1905. 



12. Collins, F. S., Marine Algæ, Preliminary listes of New England piants, — V, Rhodora 

 Vol. 2, 1900. 



13. De-Toni, J. B., Sj^Uoge Algarum omnium hucusque cognitarum. Batavii 1889 — 1905. 



14. Deutsche Seewarte. Atlantischer Ozean. Ein Atlas von 39 Karten, die phj^sikali- 

 schen Verhiiltnissen und die Verkehrs-Strassen darstellend etc. Zweite Auflage. 

 Hamburg 1902. 



15. Dickson, H. N., The meantemperature of the surface waters of the sea round the 

 British coasts etc. Quarterly Journal of the Royal Meteorologicai Society, Vol. 

 XXV. 1899. 



16. Farlow, W. G., Marine Algæ of New England and adjacent coast. Reprint from 

 report of U. S. fish. Comm. Washington 1881. 



17. Farlow, W. G., Notes on Arctic Algæ, based principally on Collections made at 

 Ungava Bay by Mr. L. M. Turner. Proceed. of the Am. Acad. of Arts and 

 Sciences. 1886. 



18. Farlow, W. G., On some new or imperfectly known Algæ of the U. S. I. Re- 

 print from the Bull. of the Torr. Bot. Club, vol. XVI, Nr. 1. 1889. 



19. Foslie, M., Contribution to knownledge of the Marine Algæ of Norwaj'. I, East- 

 Finmarken. Tromsø Mus. Aarshefter 13, 1891. 



20. Foslie, M., Contribution to knowledge of the Marine Algæ ofNorway. II. Species 

 from different tracts. Tromsø Mus. Aarshefter 14, 1892. 



