9i6 CRYPTOGAMIA ALGIE. 



fe5i. 15. t. 8. /. 6. is fuppos'd to belongs but 

 the figure ill reprefents it. 



Thin ragged Buckihorn Fncus. Anglis. 



The ftalks of this are round or filiform at the 

 bafe, but dilated towards the fummits into thin 

 dichotomous membranes, much jagged at the 

 extremities, and frequently curled, either of a 

 purple, a whitifli, or a greenifh color mixed 

 with purple and white. 



lacerus $, Sometimes the fummits and edges of the fegments 

 in the laft variety are curioufly fringed or 

 ciliated with fmall proliferous excrefcences. 



This is the F. fronde dichotoma -plana margine la- 

 cero. Lin. Sp. pL iSij. 



Ragged and fringed Buckihorn Fucus. Anglis. 

 f. Another very remarkable variety of this Proteus- 



like vegetable is that mentioned by Ray in his 

 Synopfis^ p. 44. fub not. \ 6. under the name 

 of 



Aiga membranacea purpurea parva^ fegmentis lalL 

 verrucc/Isy paululum fe^is •, and in the hm 

 page, n. 1^. by the appellation of 



Fucus parvus cauliculis teretibus, fummitatibus mem 

 branaceis dilatatis ei lateralis. See its figun 

 Moris, hijl. Ox. fe5i. 15. /. 8./. 13. 



Warted Buckfliorn Fucus. Anglis. 



Upon the coalt about Leith and New-Havet i 

 Mr. Talden. Thi.' 



