A. Rhodophyceæ. 



I. Florideæ. 



Farn. CorallinacecB. 



Litliothamniou Phil. 



1. li. ghiciale Kjellm., K. Rosenv. Deux. Mém. p. 9. 



2. L. flabellatuin K. Rosenv. Deux. Mém. p. 10. 



3. L. varians Fosl., K. Rosenv. Deux. Mém. p. 11. 



4. L. foeciindum Kjellm., K. Rosenv. Deux. Mém. p. 12. 



5. L. investiens Fosl., K. Rosenv. Deux. Mém. p. 13. 



6. L. circumscriptum Strömf., K. Rosenv. Deux. Mém. p. 13. 



7. L. lære (Strömf.) Fosl. ^), K. Rosenv. Deux. Mém, p 14. 



This is the only species of calcareous algae in the collec- 

 tion. It was collected with conceptacles in July. Further infor- 

 mation as to its occurrence is wanting. 



Gf. or.: Stenö. 



Hildenbrandia Aardo. 



8. U. rosea Kiitz., Rosenv. Gr. Havalg. p. 826. 



On stones in the littoral region ; collected in June and July 

 with sporangia. 



Gr. or.: Stenö, Kap Dalton. 



*) This species has kindiv been determined bv M. Foslie. 



