20 



THE LICHEN-FLORA 



Syn :— Huds. Fl. Angl. 447. (1762.) Ach. Syn. 312 ; Nyl. Soand, 30. 



Fig:— E. Bot. Suppl, t. 2716. f. 1. DHL t. 19. f. 23. 



Exs :— Leight. 106. Mudd 2. Zw. 159. Fellm. 7. 



Geog. Disteib : — N. and Central Europe. 



Bot. Peov .— 1, 2, 3.. .5.. .10, 11 14, 15, 16...19, 20.. .31. 



England : — Sussex. Mr. Borrer. (1831) ; Coatham Marshes, near Kedcar, 

 Cleveland. Mr. Mudd. Dawlish. Mr. Parfitt. Hudshead, Berwick-on-Tweed. 

 Dr. O. Johnston. Gloucestershire. Mr. Joshua. Westerham; Chelsfield, Kent. 

 Mr. Holmes. 



Scotland: — Appin and Killin. Rev. J. M. Crombie. near Edinburgh. Dr. 

 Gfreville. Forfarshire. Mr. G. Don. 



Ireland :— On limestone rocks and walls, common. Mr. Carroll. 



Channel Islands : — Shore of Herm. L'Etacq, Jersey. Mr. Larbalestier. 

 Guernsey. Rev. T. Salwey. 



Var. cristatulum, Nyl. thallus niicrophylloid. 

 Herm. Mr. Larbalestier. Gloucestershire. Mr. Joshua. 



13. C. cheileum, Ach. dark-olive or fusco-nigricant, lobate or 

 crenato-granulose ; apothecia rufous, plane, moderate, thalline mar- 

 gin granulate ; spores 8, colourless, oblongo-ellipsoid, 3-septate, or 

 submurali-divided. 



On vails and calcareous rocks, frequent. 



Syn :— Ach. Syn. 310. Nyl. Scand. 31. 



Fig :— Hepp Sporen t, 105, f . 923. 



Exs :— M. & N. 1056. 456. Nyl. 4. Schaer. 425. Zw. 157, 158. Mudd 3. 

 Hepp 923. Larbal. 52. 



Geog. Disteib : — Central Europe, Sweden, Algeria. 



Bot. Peov :— 1, 2, 3.. .5, 6.. .10.. 15...19...31. 



England : — Pinchingthorpe, Yorkshire. Mr. Mudd. Torquay. Mr. Parfit. 

 near Hastings ; and near Shanklin, Isle of Wight, Dr. Holl. near Cirencester. 

 Mr. W. Joshua. Postling ; Maidstone ; Wrotham ; Boughton Monchelsea ; 

 Sevenoaks ; Brastead, Kent. Mr. Holmes. 



Scotland : — Northern parts, Rev. J. M. Crombie. 



Ireland : — Killarney. Mr. Hardy. 



Wales : — Pyle, Glamorgan. Dr Holl. 



Channel Islands :— Quenvais, Jersey, and common on all the islands. Mr. 

 Larbalestier. 



Forma nudum, (Scnser.) thalline lobes broader, egranulose. 



Scotland : — Ejllin. Rev. J. M. Crombie. 

 Ieeland : — South parts. 



Forma monocarpon, (Duf.) thallus microphylline or nearly 

 obliterated ; apothecia with a crenulate thalline margin. 



Syn:— Nyl. Syn. p. 111. (1858.) 



Geog. Disteib i — France. 



Bot. Peov: — 5, 



England : — Near Cirencester. Mr. Joshua. 



14. C. melosnum, Ach. nigricant or nigro-olivaceous, orbiculate, 

 laciniate,lacinice elongate,convex beneath, margins elevated, undulato- 

 crispate, crenate, sometimes complicate; apotliecia reddish-In-own, 

 plane or somewhat concave, thalline margin crenulate ; spores 8, 



.colourless, ovoid, 2-3-septate and longitudinally divided, irregularly 

 murali-locular ; gelatina hymenea intense blue with iodine. 

 On calcareous rocks, frequent. 1741. 



Syn :— Ach. Syn. 315. (1817). Nyl. Scand. 29. C. muUiidum. Schser. En. 254. 

 Lichen marginalis. Huds. Fl. Angl. 534. 

 Fig :— E. Bot. t. 1924. 

 Exs :— M. & N. 455. Zw. 154, 155. 



Geog. Disteib :— Central Europe, Germany, Pyrenees, Scandinavia 

 Bot. Prov:— 1...5...7, 8...10, 11 . 14...17,..19...26,27...80, 31. 



