Marine Alyce of Berivhck-on-Tiveed. o39 



KHODOPHYLLIS, Ktz. 



Ehodophyllis bifida (Good, et Woodw.) Ktz. 



Bot. Zeit. 1847, p. 23.— Fucus bifidus, Good, et Woodw., 

 Linn. Trans, in., p. 159, t. 17, f. 1. 

 Descr. Khodymenia bifida, Harv., Phyc. Brit. 

 Fig. „ „ Harv., I.e. pi. 32. 



Exsicc. ,, ,, Wyatt, Alg. Danm., uo. 66. 



Rhodopliyllis bifida, Crouan, Alg. Finist., no. 215 ; Le Jol., Alg. 

 Mar. Cherb., no. 98. 

 Syn, ,, ,, Ktz., Spec Alg., p. 786 ; /. Ag., Spec. Alg. n., 



p. 388; Id., Epier. p. 361. 

 Sphaerococcus bifidus, Ag., Spec. Alg. i., p. 299 ; Ag., Syst. p. 231. 

 Halymenia bifida, Lamour. 



Khodymenia bifida, Grev., Alg. Brit., p. 85 ; Harv., Phyc. Brit, 

 pi. 32 (expl. var.) 

 Hob. Cast ashore from deep-water. July and August. Very rare. 

 Berwick Bay, Greenses. 



EUTHOEA, /. Ag. 



Euthora ckistata (Linn.) J. Ag. 



Alg. Liebm., p. 12. — Fucus cristatus, Linn, in Turn., Hist. 

 Fue. i., p. 48. 



Descr. Rhodymenia cristata, Harv., Phyc. Brit. 

 Fig. „ „ Harv., I.e. pi. 307. 



Exsicc. Euthora cristata, Aresch., Alg. Scand. Exsicc, no. 308; Holmes, 



Alg. Brit. Ear. Exsicc, no. 39. 

 Syn. „ „ J. Ag., Spec. Alg. n., p. 385 ; Id., Epicr., p. 



360. 

 Sphaerocoocus cristatus, Ag., Syn., p. 29 ; Lyngb., Hydr. Dan., p. 

 13, t. 4 ; Hook., Fl. Scot., pt. 2, p. 104 ; Grev., Crypt. Fl. t. 85 ; 

 Id., Fl. Edin., p. 296. 

 Halymenia cristata, Johnston, Fl. Berw. n., p. 229. 

 Callophyllis cristata, Ktz., Spec. Alg., p. 747. 

 Hab. On the stems of Laminaria hyperborea. June — Sept. Fruit 

 Summer. Very rare. Berwick Bay, Sharper Head. 



Berwick specimens of this pretty little species are usually very 

 small, seldom more than an inch lon^, and often much less. 



