PRICE LIST OF MARINE SPECIMENS. 



11 



ALG^. 



The following algjs have been carefully selected during the period in which 

 the vegetative structure or reproductive organs are in a state suitable for 

 laboratory work, and are put up in tubes at one shilling each. Larger 

 quantities can be supplied to laboratories at a reduced rate. 



Ph^ophyce^ 



Cystoseira ericoides 

 granulata 

 Pycnophycus tuberculatus 

 Ascophyllum nodosum 



Fucus serratus 



vesiculosus 

 Pelvetia canaliculatus 

 Himanthalia lorea 

 Desmarestia aculeata 



