REVISED LIST OF MARINE ALGiE. 81 



Stictyosiphon suharticulatus, Hauck. 



Carnarvon. 

 Punctaria plantaginea, Grev. 



Hilbre I. !, Puffin I. !, I. of Man ! 

 P. latifolia, Grev. 

 I. of Man. 

 var. zostercB, Le Jol. 

 I. of Man. 



Order IV. — AsPEROcoccACEiE. 

 Myriotrichia davceformis, Harv. 

 I. of Man, Hilbre I. ! 

 var. filiformis, Farl. 



{M. filiformis, Keport I.) 

 Hilbre I. ! 

 Asperococcus echinatus, Grev. 



Hilbre I. ! Puffin I. !, I. of Man. 

 var. veniiicularis, Griff. 

 Puffin I. ! 

 Streb/onema velutinum, Thur. 



{Ectocarpiis velutinus, Eeport I.) 

 Puffin I. ! 



Order V. — EcTOCARPACEiE. 

 Ectocarpus terminalis, Kiitz. 



Puffin I.!, I. of Man. 

 E. coufervoides, Le Jol. 



var. siliculosus, Kjellm. 



Puffin I. !, Hilbre I. ! New Brighton, I. of Man. 

 E. fascicidatics, Harv. 



Hilbre I.!, Puffin I. ! 

 E. granulosus, C. Ag. 



New Brighton, Puffin I. !, Hilbre I. ! 

 E. tomentosus, Lyngb. 



Puffin I. !, Hilbre I. !, New Brighton, I. of Man. 



