220 THE FLORA OF HALIFAX. 



Ramalina calicaris, (Hoffm.) {Lichen calicaris, Huds. I., p. 451). 

 1775. /. Bolton, Cat. No, 354. 



Ramalina farinacea, Ach. {Lichen farinaceus, L., Huds. I., 



1775. /. Bolton, Cat. No. 353. [p. 451). 



Boston Hill, Wadsworth — Herb. Levi. 



Ramalina fraxinea, Ach. (Lichen fraxineus, L., Huds. I., p. 451). 

 1775. /. B., Cat. No. 355. 1888, Todmorden— T. S. Lees' Fl. 



Ramalina polymorpha, Ach. 



Forma ligulata, Ach. {Lichen siliquosa, Huds. I., p. 460). 

 1775. J. Bolton, Cat. No. 390. 



' This is mainly a maritime species but forms of it 

 grow inland. Hudson's species was founded on 

 specimens gathered on Marlborough Downs, and 

 the plant has been gathered on Roseberry Topping 

 and near Thirsk ' — {J. A.M.) 



CETRABIEI. 



Cetraria islandica, Ach. (Lichen islandicus, L,, Huds. I., p. 460). 



1775. /. Bolton, Cat. No. 347. 'Would at least have C. 

 aculeata in it ' — (J. A.M.) 

 Cetraria aculeata, (Ehrh.) Fr. (Comicularia aculeata, Ach.) 



Saltonstall Moor — Herb. Leyl. 



1861. High Greenwood — H. Haines, Mudd'sMan. Br. Lichens. 



1879. Hebden Valley— W. West, The Naturalist, Vol. V.p. 16. 



1892. In several places about Hardcastle — /. Needham. 



Platysma juniperinum, (L.) Nyl. 



Var. pinastri (Scop.) {Lichen juniperinum L., Huds. I., 



1775. ]. Bolton, Cat. No. 358. [p. 452). 



Platysma glaucum, Nyl. (Lichen glaucus, Huds. I., p. 453). 



1775. J. Bolton, Cat. No. 359. 



1888. Hebden Valley ; Todmorden — Lees' Fl. 



1892. Near Hardcastle — J. Needham. 



PELTIGEKEL 

 Nephromium lusitanicum, Schcer. {Lichen resupinatus, Huds. 



I-i P- 453)- 

 1775. /. Bolton, Cat. No. 360. ' With probable intermixture 

 of N. Icevigatum. I have found both species growing 

 * together, but N. lusitanicum is by far the most common ' 

 —(J. A.M.) 



