■^ THE LICHEN-FLORA 



Syn :— Hoffm. Fl. Germ. 121 (1795.) Nyl. Syn. 194. 



Fig :— Dill. t. xiv. f 8. f. 16. A. B. D. F. G— Vaill. Paris. 21. f. 6.-8. E. 

 Bot. t. 2438. 



Exs :— Leight. 325 ! 376 ! 377 ! Mudd Brit. Clad. 13 ! U ! 15 ! 



Geog. Distrib : — Europe, Africa, India, N. & S. & Tropical America, South 

 Atlantic, Australasia, South Indian Ocean. 



Bot. Prov:— 1, 2. .11. 



Of this common lichen, there are two conspicuous forms or states :—tubce- 

 formis in which the podetia are elongated and trumpet-shaped (Schaer. L.H. 58 ! 

 and Leight. 377 !) : and cornuto-radiata, in which the podetia are very much 

 elongated, simple, comute, or irregularly scyphiferous and radiato-fimbriate. 

 (Leight. 376 ! and Mudd Br. Clad. 19 !) 



England : — Bexhill, Eastbourne, Mr. Roper. North Bovey, Hightor Down, 

 &c, Devon. Messrs. Jones and Kingston. Swinnop, East Allendale, Northumber- 

 land. Rev. W. Johnson. 



f. costata, Flk. (Clad. 66) podetia granuloso-pulverulent, at 

 length denuded, and discovering their costate substance. 



Near Kylemore, co. Galway. Mr. LarbaUstier. (1876). 



Var. decorticata, Flk. podetia elongated, cylindrical, attenuated, 

 white, decorticate, squamose at the base, coarsely c/ranulato-pulverulent 

 above. 



Syn :— Flk. Clad. 10. (1828) Nyl. Syn. 193. 



Exs :— Coem. Clad. Belg. 95 ! 99 ! 



Geog. Distrib : — Africa, India, N. Tropical and S. America, Australasia. 



Bot. Prov :— 7, 8.. .15, 16. ..20. 



England : — Leicestershire ! Rev. A. Bloxam. 



Scotland : — Kill in ; Grampians. Rev. J. M. Crombie. 



Ireland : — Kihnore, near Fermoy ! Mr. Carroll. 



Wales :— Aberdovey ! Rev. A Bloxam, 



10. C. gracilis, Hoffm. thallus pale ashey-green or livid brown, 

 leaflets at the base often evanescent ; podetia elongate, filifcm, 

 subulate, or scyphiferous and proliferous, corticate, glabrous ; apothe- 

 cia pedicillate or sessile, fuscous. 



Mountains and heaths, common. 



Of the primary robust scyphiferous and proliferous form hybrida, (Ach.) 

 represented by Dill. t. XIV, f. 13. B. and Schaer.66 ; nor of the robust gigan- 

 tic extended form macroceras, (Ach. ) represented by Schaer, 68 ; nor of the 

 slender elongated form elongata, Ach. represented by Tuck. 28 ; nor of the 

 squamulose form, aspera, Flk. represented by Schser. 67. 641 ; nor of the var. 

 cornuta (C. cornuta, Fr. 225. Nyl. Syn. 198.) podetia stout, elongate, chiefly 

 subuliformi-cornute,a few with narrow irregular subradiate scyphi, glabrous at 

 the base, and subpulverulent above, represented by Anzi Clad. Cisalp. 9 Fellm. 

 Lapp. Or. 31 ; I have seen no British specimens, except a doubtful one of this 

 "latter from Ireland, Miss Hutchins in nb. Hook. 



Syn:— Hoffm. Fl. Germ. 119. (1795) Nyl. Syn. 196. Mudd Man. 54 in 

 part. Brit. Clad. 16 ; Scyphophorus gracilis, Hook. Brit, 239 ; Cenornyce gracilis, 

 Hook. Scot- 63 ; Mack. Hib. 82. 



Geog. Distrib : — Europe, N. and S. America, Australasia, India. 



The forms or varieties which occur in Britain are these : — 



Var. ckordalis, (Ach.) podetia slender, subuliform, with narrow 

 cup-shaped scyphi denticulate on the margins. 



Syn : —Ach. Syn. 262 (1817). 



Fig :— E. Bot. 1. 1284. 



Exs :-Scha3r. 64. Leight. 296, Mudd Br. Clad. 34 ! 35 ! 37 ! 



Geog. Distrib : — Europe, Arctic and Antarctic America. 



Bot. Prqv:— 1, 2, 3, 4, 5...7...10, 11, 12.. .14, 15.. .19.. .30, 31. 



England : — Yorkshire ! Mr. Mudd. Aldershot ! Hants, Mr. R. S. Hill. 

 Keswick ! Mrs. Stanger. Blackstone Bock, Devon. Mr. Parfitt. Northumber- 

 land and Durham. Mr. Winch. Malvern Hills, Worcestershire. Mr. Pwton, 



