268 Marine Algce of Berwick-on-Tweed. 



Fig. Asperococcus pusillus, Harv., I.e. pi. 270. 



Exsicc. „ „ Wyatt, Alg. Danraon., no. 58 ; Litosiphon 



pusillus, Le Jol., Alg. Mar. Cherb., no. 12. 

 Syn. Chlorosiphon pasillus, Ktz., Spec. Alg., p. 484. 

 Punctaria pnsilla, Cm., Fl. du Finist., p. 167. 

 Asperococcus pusillus, J. Ag., Spec. Alg. i., p. 78. 

 Hab. Epiphytic on Chorda Ji him, and other small Alga? in shallow pools 

 near low-water mark. June — Aug. Rare. Berwick Bay, 

 Burnmouth. 



Litosiphon Laminarle (Lyngb.) Harv. 



Man. Ed. 2, p. 43. — Bangia Laminariae, Lyngb., Hydr. Dan., 

 p. 84, t. 24. 

 Descr. Litosiphon Laminariae, Harv., Phyc. Brit. 

 Fig. ,, „ Harv., I.e. pi. 295. 



Exsicc. Asperococcus 'i Laminariae, Cm., Alg. Mar. Finist., no. G4. 

 Syn. Bangia Laminariae, Ag., Syst., p. 75; Hook., Br. Fl. n., p. 316; 

 Johnston, Fl. Berwk. n., p. 259 ; Punctaria Laminariae, Cm., 

 Fl. du Finist., p. 167. 

 Asperococcus ? Laminariae, J. Ag., Spec. Alg. i., p. 79. 

 Hab. Epiphytic on Alaria esculenta. June — Aug. Rare. Berwick 

 Bay, Burnmouth, Holy Island. 



PUNCTAKIA, Grev. 



Punctaria plantaginea (Koth) Grev. 



Alg. Brit., p. 53, t. 9 — Ulva plantaginea, Roth, Cat. Bot. 

 ii., p. 243 and vol. in., p. 326. 



Descr. Punctaria plantaginea, Harv., Phyc. Brit. 

 Fig. „ „ Harv., I.e. pi. 128. 



Ersicc. ,, „ Wyatt, Alg. Danmon., no. 206 ; Le Jol., 



Alg. Mar. Cherb., no. 135; Aresch., Alg. Scand. Exsicc, no. 

 170. 

 Syn. Phycolapathum plantagineum, Ktz., Spec. Alg.. p. 483 ? 

 Diplostromium plantagineum, Ktz., Phyc. Gen., p. 298. 

 Zonaria plantaginea, Ag., Spec. Alg. i., p. 138. 

 Laminaria plantaginea, Ag., Syn., p. 20. 

 Punctaria plantaginea, J. Ag., Spec. Alg. I., p. 73, 

 Hab. In sandy pools between tide-marks. Jan. — June. Not uncom- 

 mon. Greenses, Berwick Bay, Sharper Head, Burnmouth, 

 Holy Island. 



