62 FUNGXJS-PLOEA. 



Gregarious, very minute, tlie rupture of tlie epidermis 

 reduced to a minute ragged pore. Spores larger than in any 

 other British species. Drawn up from type in Herb. Kew. 



Trochila ilicis. Crouan, Flor. Finist., p. 44. (figs. 

 42-44, p. 12.) 



Ascophore formed below the epidermis, blackish with a 

 pale ring-like margit-, circular or irregular and slightly 

 depressed, the epidermis finally falling away in a single 

 piece. J-1 mm. diam. ; asci cylindric-clavate, base narrowed, 

 spores 8, elliptical, ends obtuse, irregularly biseriate, smooth, 

 colourless, continuous, 9-12 x 3 -5-4 '6 /i, paraphyses slightly 

 longer than the asci, cylindrical, apex slightly clavate. 



Stegia ilicis. Fries, Obs. Myc, ii. p. 352; Phil., Brit. Disc, 

 p. 398, pi. 12, f. 78; Saoc, Syll., n. 3007. 



On fallen holly leaves, most frequently on the upper sur- 

 face. Densely gregarious. 



COLPOMA. Wallr, (figs. 59-62, p. 12, and f. 61, p. 22.) 



Ascophore developing in the matrix, then erumpent, elon- 

 gated, narrow, dehiscing by a slit running the entire length 

 of the ascophore, gaping and exposing the whole of the disc ; 

 blackish, soft and coriaceous ; asci clavate, rather narrowed 

 at the apex, mostly narrowed downwards into a slender 

 pedicel, 8-spored ; spores very long and slender, continuous 

 or many-septate, hyaline, arranged in a parallel fascicle ; 

 paraphyses slender, usually wavj' at the apex. 



Colpoma, Wallroth, Crypt., ii. p. 422; Cke., Hdbk., p. 765; 

 Sacc, Syll., ii. p. 803. 



Gliihris, Eehm, Kvypt.-Flor., Disc, p. 101. 



Distinguished by the narrow, elongated, wavy ascophores. 

 Previously included in the Hysteriaceae, from which it has 

 been removed on account of the widely exposed disc. 



Colpoma quercinum. Wallr., Flor. Crypt. Germ., ii. 

 p. 423 ; Cke., Hdbk., p. 766, fig. 361 ; Sacc, Syll., ii. n. 5851. 

 (figs. 59-62, p. 12.) 



Gregarious, elongated, usually developing transversely to 

 the long axis of the branch on which it is growing ; origi- 



