24 THE LICHEN-FLOKA 



23. G. fasciculate, (Linn.) dark-green or fitscovirescent, suborbi- 

 cular, crenato-lobulate, generally in erect, sub-podicellate conglomer- 

 ations, dilated upwards, (with iodine blood-red) ; apothecia rufes- 

 cent, crowded, biatorine, somewhat convex, margin thin, undulate ; 

 spores 8, colourless, fusiform, 3-septate. 



On old trees, rare. 1741. 



Syn : — Liehenfascicularis, Linn. Mant. 2. 133. (1771). CoUema conglomtratum. 

 Hffm. Fl. Germ. p. 102. (1795) ; Ach. Syn. 317. Nyl. Sya. 115. 



Fig :— E. Bot. t. 1162. Nyl. fciyn. t. 3, f . 1. 



Exs :— Zw. 167. Nyl. 102. 



Geog. Distbib : — Central Europe, France, Germany. 



Bot. Pbov :-2, 3, 4.. .7. ..11, 12, 13.. .15, 16. 



England : — St. Leonard's Forest, Sussex ; Oxford. Ditlenius. (1741). Amble- 

 side, Westmoreland. Sir. J. E. Smith. Gogmagog Hills ; Newmarket Heath ; 

 Cambridge. Rev R. Relhan. N.E. side of Stiperstones, Shropshire. Rev. E. 

 Williams. 



Scotland : — Near Lake Katrine ; Appin ; Fort William. Rev. J. M. Crombie. 

 Aberfeldy, and near Kenmore. Dr. Holl. Forfarshire. Mr. G. Don. Dumfries- 

 shire. Dr. Burgess. Baroaldine in Lorn. Rev. J. M. Crombie. 



Wales : — Nant Glyn, Denbighshire. Mr Griffith. 



" Spores .016—29 mm. long, .004—6 mm. broad." ( Nyl.) 



Crombie 1. c. remarks, " Easily recognized by the fasciculate lobules of the 

 thallus and the biatorine apothecia." 



24. C. multipartitum, Sm. fusco-olivaceous or nigrescent, laciniate, 

 radiate, lacinice narrow, mvltifid, somewhat convex, lobato-partite 

 at tlie apex, lobes divergent ; apothecia atro-rufous, moderate, plane, 

 thalline margin thickish, even; spores 8, colourless, cylindrical, 

 curved, oleoso-locular ; paraphyses thick, pauci-articulate. 



On sub-alpine calcareous rocks, not unfrequent. 1782. 



Syn :-Sm E. Bot. 2582. (1814) ; Nyl. Syn. 116. 



Fig :— E. Bot. t. 2582. Nyl. Syn. t. 2. f. 8. 



Bot. Pbov :— 1...5...7, 8. ..10, 11, 12. .16.. .19.. .26.. 28. 



England : — Kendal, Westmoreland. Sir J. E. Smith. (1782.) Devonshire. 

 Adm. Jones. Moelydd and Pentregaer, near Oswestry. Rev. T. Salwey. Cheddar ; 

 Weathercote, Yorkshire. Mr. Borrer. Middleton Beck, Durham. Mr. Robertson. 

 Buxton. Dr. Holl. near Yatton, Somerset ; Barnsley Park, Gloucestershire. 

 Mr. Joshua. Abdon Burf ! Llanymynech Hill ! Shropshire. 



Scotland : — Appin. Rev. J. M. Crombie. Ben Lawers. Dr. Holl. 



Ibeland : — Killamey. Sir T. Gage. Dunkerron. Dr. Taylor. Middleton, near 

 Cork. Mr. Carroll. Sheepwali, Armagh. Adm. Jones. Castle Taylor, Galway. 

 Dr. Moore. Lough Inagh and Ballynakul Bay, Galway. Mr. Larbalestier. 



Wales : — Little Orme's Head ! Eglwyseg rocks ! 



" Spores .028-^8 mm. long. .007 mm. broad." (Nyl.) 



25. C. nigrescens, (Huds.) nigro-virescent, thin, membranaceous, 

 suhmonophyllous, orbicular, depressed, rotundato-lobate, radiato- 

 rugoso-plicatulate, naked or granulate, ascending in the centre, 

 depresso-adnate at the circumference ; apothecia dark-rufous, 

 plane, small, crowded, thalline margin entire ; spores 8, colourless, 

 fusiformi-cylindrical, pluri-septate. 



On old trees, not unfrequent. 1741. 



Syn :— Huds. Fl. Angl. 450. (1762). Linn. SuppL PI. p. 451. (1781) ; Ach. 

 Syn. 321. Nyl. Syn. 114, IAchen vespertilio, Lightf. Scot. p. 840. 



Fig :-Hffm. PI. Lich. t. 37, f. 2. 3. 



Exs:— M.&N. 164. Leight. 104. Schier. 410. 



Geog. Distbtb :— Europe, Algeria, America, Asia, Polynesia. N. Zealand. 



Bot. Pbov :— 1, 2. 3, 4, 5.. .7.. .14, 15...31. 



England :— Bagley Wood, near Oxford. Dillenius. (1741). Skatover Planta- 

 tions, near Oxford. Dr. Sibthorp, Cambridgeshire. Rev. K. Relhan, near Bungay. 



