74 



KJELLMAN, THE ALG7E OF THE ARCTIC SEA. 



Rivularia 



Calothrix 



Corallina 



Melobesia 



Odonthalia 



Polyides 



Nithophyllum _.. 



Hildbrandtia 



PeyssoDnelia 



Cruoria 



Hjemescharia .... 

 Hydrolapathum . 



Rhodophyllis 



Eathora 



Dumontia 



Fuvcellaria 



Cystoelonium 



Callophyllis 



Ahnfeltia 



GIgartina 



Ceraraiiini 



Diploderma 



Bangia 



Ozothallia 



Pelvetia 



Scaph.ospora. 



Haplospora 



Aganim 



Chorda 



The wlioIe 



region of the 



Flora. 



2=H 



C- O 

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t3 n 



^ CD 



i ^ 



1-3 



% ^ 

 11. 



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Asperococcus 



Ralfsia 



Chordaria 



Eudesme 



Mesogloia 



Myrioneraa 



Lithoderma 



Ilea. 



Piinctaria 



Desmarestia 



Dichloria 



Lithoäiphon ... 

 Clado.steptns... 



Stupocaulon 



Ch«'topteri3 



Isthmoplea 



Gleothamnion .. 



Ch?ctophora 



Diplonema 



Urospora 



Biilbocoleon 



Bryopsis 



Characium 



Codioliim 



Chlorochytrium 



Chlorangimn 



Oscillaria 



Spirulina 



Gleocapsa , 



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o 

 c:- O 



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cr 



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— 



It appears from these lists, that the arctic raarine Flora possesses no family that 

 is peculiar to it, but one genus, viz. tliat of Hwmescharia, and a considerable number 

 of species. These are: 



Lithothamnion fo3Cundum, 

 )) corapactuin, 



Lithophylhnn arcticum, 

 Delesseria rostrata, 



» coryrabosa, 



Hajraescharia polygyna, 

 Halosaccion saccatum, 

 Kallymenia rosacea, 



» Pennyi, 



Phyllophora interrnpta, 

 Rhodochorton interraedium, 

 » spinulosuin, 



» spetsbergense, 



Diploderma miniatum, 

 Scaphospora arctica, 

 Ålaria grandifolia? 

 » dolichorhachis, 

 » elliptica, 



