KONGL. SV. VET. AKADEMIENS HANDLINGAR. BAND. 20. N:0 5. 



35 



Litliothamnion intermedium... 



H flavescena 



» foecundura 



') compactum 



» polymorphum . 



Lithophyllum arcticum 



" Lenormandi 



Melobesia membrauacea 



" macrocarpa 



» Lejolisii 



RhodomelaceEe. 



Odontlialia deiitata 



Rhodomela lycopodioides 



» larix 



Polysiphouia parasitica 



» urceolata 



» Brodiaei 



» fibrillosa.. 



» Schubelerii 



» elongata 



» fastigiata 



arctica 



atrorubesceus 



byssoides 



niffresceos 



Spongiocarpese. 

 Polyides rotundas 



Wrangeliacese. 



Sperniothamnion Tiiroeri — 



ChaDtransia efflorescens 



" Daviesii 



w virgatula 



» secuadata 



Delesseriacese. 



Delesseria rostrata 



" Bserii 



•' corymbosa 



anffustissima . 



+ 

 + 



+ 



+ 

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 + 



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+ 

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+ 

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 + 



+ 



+ 

 + 

 + 

 + 



+ 



+ 



+(?) 



+ 

 + 



? 



+ 

 + 



? 



+ 



+ 



CO » '" 



" CD en 



+ 



+ 

 + 



+ 



+ 



+ 



+ 



+ 



+ 



+ 

 + 



+ 

 + 



+ 



+ 



+ 



+ 



+ 



+ 



+ 



+ 

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+ 



+ 



+ 



+ 

 + 



+ 





+ 



+ 

 + 



+ 



+ 



+(?) ') 



+ 



+ 



+ 



+ 

 + 



+ 



+ 

 + 



p> fD 



+ 



+ 

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 + 



+ 

 + 



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 + 

 4- 



+ 

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 + 



+ 



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+ 



+ 



+ 

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 + 



? 



+ 



^) The mark + (?) signifies that there is found witliin the region an alga, probablj' identical vvith tlie species 

 thus marked, and assuredly not identical with any other species reported from the same division of the 

 Arotic Sea. 



