GEAPHINA] GEAPHIDACBa: 257 



Forest, and I. of "Wight, Hants; Tilgate, Ardingly and Balcombe, 

 Sussex ; Hadleigh and Hockley Woods, Messing, Stansted Mountfitchet 

 and Epping Forest, Essex; Gloddaeth, near Conway and Gwydir 

 Woods, Bettws-y-Coed, Carnarvonshire ; Holly Park, near Stokesay, 

 Shropshire ; Newton Wood and Ayton, Cleveland, Yorkshire ; 

 Crosshaven, Cork ; Castleoonnel, Limerick ; Killaloe, Clare ; 

 Killamey, Kerry ; near Olifden, Connemara, Galway. 



2. Gr. inustula A. L. Sm. — Thallus thin, white, slightly 

 warted and wrinkled, subdeterminate (K + yellow). Apothecia 

 immersed, thinly scattered, short, obtuse, simple or branched ; 

 disc broad, plane, whitish-pruinose, proper margins thin, elevated ; 

 hypothecium colourless, the apothecial walls lateral only ; 

 paraphyses slender, subdiscrete ; epithecium blackish-brown ; 

 spores muriform, colourless, 0,035-48 mm. long, 0,012-20 mm. 

 thick. — GrapMs inustula Nyl. in Flora Ix. p. 566 (1877) ; Cromb. 

 in Grevillea vi. p. 114; Leight. Lich. Fl. ed. 3, p. 435. 



Exsicc. Larb. Lich. Hb. without a number. 



Differs from the preceding species in the flat short pruinose 

 apothecia which somewhat resemble those of Phceographis inuata. 



Hah. On holly. — B. M. Westport, Mayo (the only locality). 



3. Gr. Euiziana Muell.-Arg. in Flora Ixiii. p. 20 (1880).— 

 Thallus greyish-cream-coloured, thin, smooth, determinate or 

 effuse, sometimes limited by a black line. Apothecia black, 

 prominent, sessile or slightly immersed at the base, linear-oblong, 

 rather short, straight or subflexuose ; usually simple ; disc narrow, 

 sometimes slightly dilated ; proper margins tumid, connivent ; 

 hypothecium blackish-brown, the apothecial wall continuous 

 under the base ; paraphyses slender, conglutinate ; epithecium 

 blackish-brown ; spores oblong-ovoid, colourless, 0,030-45 mm. 

 long, 0,010-18 mm. thick. — Opegrapha Buiziana Fee Ess. Crypt, 

 p. 27 (1824). 0. anomala Leight. in Ann. Mag. Hist. ser. 2, 

 xix. p. 129, t. 8, figs. 1-6 (1857). Stenographa anomala Mudd 

 Man. p. 236 (1861). GrapMs Buiziana Nyl. in Act. Soo. Soi. 

 Fenn. vii. p. 464 (1863) ; Carroll in Journ. Bot. iii. p. 291 

 (1865) ; Cromb. Lich. Brit. p. 96 ; Leight. Lich. Fl. p. 370 ; 

 ed. 3, p. 433. 



Exsicc. Cromb. n. 193. 



Hab. On bark. — Dist7: Not uncommon in S., W., and Central 

 England, Wales, and S. and W. Ireland. — B. M. St. Breock, Wadebridge, 

 and near Bodmin, Cornwall ; Ivybridge and Ilsham, Torquay, Devon; 

 Lymington, Hants; Malvern, Worcestershire; Dolgelly, Merioneth, 

 Glenbower, Glengariff, and Castlemartyr, Cork ; Tore Mt., Croghan, 

 and Cromaglown, Killamey. 



