Marine Algce of Bemvick-on-Twccd. 319 



SPERMOTHAMNION, Abesch. 



Spebmoth amnion Titbneri (Mert.) Aresch. 



Phyc. Scand., p. 334. — Ceramiura Turneri, Mert. in Roth, 

 Cat. Bot., pt. 3, p. 127. 

 Bescr. Spermothamnion Turnori, Farlow, Mar. Alg. New Eng., p. 119. 



Callithamnion Turnori, Harv., Phyc. Brit. 

 Fig. „ „ Harv., I.e. pi. 179. 



Fixsice. „ ,, Wyatt, Ale. Damn., no. 183 ; Grouan, 



Alg. Finish, no. 124. 

 Syn. „ „ Ag., Syst. Alg. n., p. 100 ; J.Ag., Spec.Alg. 



ii., p. 23 ; J. Ag., Epicr. p. 17 ; Johnston, Fl; Berwk. n., p. 241. 

 Spermothamnion roseolum, Ag., Pringsheim, Beitrage zur Mor- 



phologie der Meeresalgen, t. 4-6. 

 Herpothamnion Turneri, Nceg., Morph. unci Syst. Ceram., p. 414. 

 Wrangelia Turneri, Solier. 



Conferva Turneri, Dilhv., Conf. t. 100 ; Eng. Bot., t. 2339. 

 Sab. Epiphytic on the smaller Algae at low-water mark. Not un- 

 common. Berwick Bay, Holy Island, Burnmouth. 



f. bepens (Dillw.) Le Jol. 

 Liste, p. 109. 

 Bescr. Callithamnion repens, Lyngb., Hydr. Dan., p. 128, t. 40. 

 Fig. „ „ Lyngb., I.e. ; Dillw., Conf. 1. 18 ; Eng. Bot. 



t. 1608. 

 Exsicc. Callithamnion Turneri, var. variable, Grouan, Alg. Finist., no. 125. 

 Syn. „ „ ,, J. Ag., Spec. Alg. II., p. 24. 



Callithamnion variable, Ag., Spec. Alg. u., p. 163; Ktz., Phyc. 



Gen., p. 372. 

 Callithamnion repens, Johnston, Fl. Berwk. n., p. 241. 

 Hal). Epiphytic on Fastigiaria furcellata, and other Algre near low- 

 water mark. May — Oct. Fruit July — Oct. Not uncommon. 

 Berwick Bay, Burnmouth, Scremerston. 



Family— C eramiaceae. 



RHODOCHORTON, Njeg. 



Rhodoohorton Rothii (Eng. Bot.) Nceg. 



Morph. unci Syst. Oeraraiacese, p. 355. — Conferva Rothii, 

 Eng. Bot., t. 1702. 

 Bescr. Callithamnion Rothii, Harv., Phyc. Brit. 

 Fig. „ „ Harv., I.e. pi. 120b. 



Thamnidinm Rothii, Le Jol., Liste Alg. Cherb., pi. v., figs. 1-2. 



