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phyceæ, whilst the Phæophyceæ are represented only to a limited 

 extent. My collections being unfortunately not yet determined, I 

 am however unable to give a more exhaustive list of the Algae 

 occurring here. 



This little contribution to the Alga vegetation of the Danish 

 West-indies is to be taken merely as a preliminary communication. 

 Partly by working out my present collections and partly by paying 

 another visit to the islands I hope to become enabled to give a more 

 detailed description not only of the Alga associations mentioned 

 here but also of the Alga vegetation in deeper water. 



