18 THE LICHEN-FLORA. 



Carrington. Frosterley ; and Stanhope, Wear "Valley, Durham. Mr Mudd. S. 

 Devon ; Isle of Wight ; Torquay. Dr. Hoi!. Pentregaer near Oswestry. Rev. T. 

 Salwey. Amberly near Stroud. Mr. W. Joshua. Between Staplehurst and 

 Boughton Monchelsea, and near Lympne, Kent. Mr. Holmes. 



Ireland ; — Near Belfast. Mr. Templeton. Dunkerron. Dr. Taylor. Killamey. 

 Dr. Carrington. 



Wales : — Garregwen rocks. Mr. Griffith. 



Crombie l.c. says, "The true plant, which is best distinguished by the 

 reaction with I from other species, with which it might be confounded, does 

 not appear to be at all common in this country. The form tunaforme, Ach. is 

 characterised merely by having the lobes of the thallus longer and more deeply 

 incised." 



9. C. pulpomm, (Bernh.) dark green or fusco-olivaceous, orbicu- 

 lar, lobate, lobes subimbricate, often plicate; apoihecia rufescent, 

 moderate, plane, thalline margin entire ; spores 8, ovoid, 3-septate, 

 often with longitudinal septa. 



On calcareous earth in sub-alpine places, not unfrequent. 1785. 



Stn :— Bernh. in Schrad. Journ. Bot. 1799, vol. 1. p. 7. Ach. Syn. 311. Nyl. 

 Scand. 30. 



Fig:— Bernh. 1. c. t. 1. f. 1. Schser. En. t. 10, f. 5. E. Bot. t. 834. 



Exs :— M. & N. 1057. Seller. 428-430. Zw. 160, 161, 163, 165. 



Geog. Distrib : — Central Europe, North Africa, Asia, North America, 

 Scandinavia. 



Bot. Prov :— 1, 2, 3, 4, 5, 7. .12.. .15.. .19. ..26.. .31. 



England :— Oxford, Dr. Sibthorp. Cambridge, Her. R. Relhan. (1785,) Cum- 

 berland ! Mrs. Stanger. Clifftops, between Newhaven and Bottingdean ; Crocker 

 Hill, Slindon ; Horsham Church ; Southover, Lewes ; Hurstpierpoint : Tun- 

 bridge Wells. Mr. Bnrrer. Budleigh Salterton. Prof. Dickie, near Keston 

 Common; Wrotham ; Wye: Folkestone; Shoreham; Sandwich; Kent. Mr. 

 Holmes. Lydiard Tregoze, Wilts ; Gloucestershire. Mr Joshua. Llanyblodwel 

 Rocks ! Llanymynech Hill ! High Bock, near Bridgnorth, Shropshire ! 



Scotland : — ISTorthern parts. Her. J. M. Crombie. 



Ireland : — On walls, frequent. Mr. Carroll. Killarney. Dr. Carrington. 

 Ballinahinch ! Galway. Mr. Larbalestier. 



Channel Islands : — Doyle Pillar, Guernsey, aDd common on all the Islands. 



"Spores .016-^-24 mm. long, .007—010 mm. broad." (Nyl.) 



Forma granulatum, Sw. lobes of thallus and margins of apothecia 



more or less granulated. 



In limestone districts, frequent, rarely fertile. (Crombie l.c.) 

 Forma compactum, (Ach.) thallus closely imbricated ; apothecia 



immersed. 



England : — Bare in S. & W., hardly fertile, though spermogoniferous. 

 Rev. J. M. Crombie. (1. c.) near Cirencester, Mr. Joshua. 



Forma hydrocliartim, (Ach.) glaucous, thalline lobes thick, dis- 

 crete, expanded and radiant, oval, repand and incised. 



On damp calcareous rocks, very sparingly and infertile. 



Scotland : — Craig TiUloch. Rev. J. M. Crombie (l.c.) 



Var. ceranoides, Borr. olive-brown, sub-virescent, or nigricant 

 rotundato-pidvinular, lobate, lobes imbricated, ascending, dilated 

 upwards, proliferous, narrowly and elongato-laciniate, lacinioe sub- 

 cylindrical, graniform, fastigiate, crowded, turgid ; apothecia 

 brown, sessile, convex, margin entire or crenulate or elongato- 

 granulate ; spores 8, colourless, 3-septate. 



On chalk, rare. 1831. 



Stn:— Borrer in E. Bot. Suppl. 2704. (1831) ; Crombie En. 6. 

 Fig :— E. Bot. Suppl. t. 2704. f. 2, 



