Marine Alyce of Berivick-on-Ttveed. 297 



Phycocastanum bulbosum, Ktz., Phyc. Gen., p. 346. 



Haligenia bulbosa, Dene., Ess., p. 50. 



Laminaria bulbosa, Lamour., Ess., p. 22 ; Ag., Syn., p. 18 ; Hook., 



Fl. Scot., part 2, p. 99 ; Johnston, PL Berwk. II., p. 225. 

 Pucns polyschides, Lightft., PI. Scot., p. 936. 

 Hab. On rocks in deep water. All the year. Fruit Sept. — Dec 



Occasionally cast ashore at Holy Island, and near the Greenses 



Harbour. 



LAMINAEIA (Lamour.,) J. G. Ag. 



(Oar-weeds, Devils' Aprons.) 



Laminaria hyperborea (Gunn.) Foslie. 



Ueber die Laminarien Norwegens, p. 42. — Fucus hyper- 

 boreus, Gunn., Fl. Norw. I., p. 34, tab. 3, et Herb, (fide 

 Foslie) (1766.) 

 Descr. Laminaria Cloustoni, Le Jol., exam. p. 56. 



Hafgygia ,, Areseh., Obs. Phyc. iv., p. 1. 



Fig. Laminaria hyperborea, Foslie, I.e. tab. 1, fig. 1-8. 



Laminaria digitata, Harv., Phyc. Brit., pi. 223. 

 Syn. Fucus scoparius, Strom., Sondm., p. 93. 



,, digitatns, Mohr., Isl. Naturh. p. 342; StacJch., Ner. Brit., p. 

 5, t. 3. 

 Laminaria phycodendron, De la Pyl., Observ. p. 181. 



,, digitata, Lyngb., Hydr. Dan., p. 20 (excl. var. et syn. 



plur.) ; J. G. Ag., Lamin., p. 24 ; Johnston, Fl. Berwk. II., p. 225. 



Hafgygia digitata, Ktz., Phyc. Gen., p. 346, t. 30-31 ; Id., Spec. 



Alg., p. 575. 

 Laminaria Cloustoni, Edm., Fl. Shetl., p. 54 (1845) ; Le Jol., I.e. 



p. 56. 

 " Cuvy," Cloust., in Anders. Guide, p. 721. 

 Hab. On rocks and stones at low-water mark and below. Common 



along the whole coast. All the year. 

 Foslie has shown that Gunner, not Edmonston as had pre- 

 viously been supposed, was the first to point out the specific 

 differences between the present species and Laminaria digitata 

 (Laminaria flexicaulis, Le Jol.) He found amongst the remains 

 of Gunner's Herbarium the blade of the original specimen which 

 served as the foundation for plate 3, in the first volume of Flora 

 Norwegica, and also another blade belonging to the same species, 

 marked Fucus hyperboreus. Corresponding blades belonging to 

 Laminaria digitata (Laminai'ia flexicaulis, Le Jol.) were marked 

 Fucus bifurcarius. So that, now, no doubt remains as to the 

 identity of the plants described by Gunner. 

 1 M 



