Sphaeriacese, Hyalodidymae, Sphaerella. 511 



erysiphma B. et Br. Journ. Hort. Soc. IX, p. 66. — Epiphylla; 

 peritheciis sparsis, minutis, saepius superficialibus, brunneis; ascis 

 cjlindricis ; sporidiis monostichis, uniseptatis, hyalinis, 12-13 u. long. 

 Hab. in foliis vivis Humuli Lupuli, saepe in consortio Sphce- 

 rothecm Castagnei, in Britannia. 



158. Sphaerella Eryngli (Wallr.) Cooke Handb. n. 2761, Sphceria E- \m 

 ryngii Fr. in litt. Dubj Gall. II, 710. — Peritheciis minutissimis 

 hypophloeodeis, amphigenis, nigris, inaequalibus, dense gregariis spa- 



tia internervia obliterantibus, demum vertice convexo emergenti- 

 bus, intus albis ; ascis crasse cylindraceis, flexuosis, octosporis ; spo- 

 ridiis distichis, uniseptatis, ad septum constrictis, utrinque attenua- 

 tis, hyaiinis, 20 a. long, — Sec. Fuck. spermog. est Cambosira 

 reticulaia Fr. f. Eryngii {=Asteroma Eryngii Auersw. Pyr. Heufl. 

 p. 4). 



Hab. in foliis exsiccatis Eryngii campestris et mariti- 

 mi in Gallia, Germania, Belgio, Italia, Britannia. — Var. Liba- 

 notis Fuck. — In foliis Libanotis montanae in Helvetia; sed 

 non plene evoluta. 



159. SphaBrella Primulae (Auersw.) Wint. Hedw. 1880, p. 166, Sphw- mi 

 rella clandestina Niessl, Beitr. p. 18, t. IV, fig. 24, Stigmatea 

 Primuke Auersw. et Heufl. in Hedw. 1878, p. 184. — Peritheciis 

 sparsis gregariisve ovoideis v. plus minus conicis, minute papilla- 



tis, erumpentibus, atris, basi fibrillosis; ascis brevibus subcylindri- 

 cis, sessilibus, apice rotundatis, 8sporis 62-100^:^12-18; sporidiis 

 biseriatis, oblongis, uniseptatis, nubilosis, 22-28 s; 4-6. 



Hab. in foliis Primula? minimae, Gregorife, Andro- 

 saces in Germania, Austria, Helvetia. 



160. Sphaerella Harknessii Sacc. Sphmrella brachytheca C. et Harkn. 1973 

 Grevill. IX, 1880, p. 8 (nec Cooke Grevill. VII, p. 88 (1879)). — 

 Peritheciis sparsis tectis, exiguis, 60 a. diam., raembrauaceis ; ascis 

 ovatis, 20iil6; sporidiis ellipticis, uniseptatis, hyalinis, 8 ^; 4. 



Hab. in caule Convolvuli in California (Harkness). 



161. Sphaerella adusta Niessl Neue Kernp. p. 86. — Peritheciis mi- 1979 

 nutis dense confertis lateque eff^usis, ambientis, globosis, papillatis 

 tectis, membranaceis, atris ; ascis oblongo-clavatis, subsessilibus, 

 octosporis 30-48 ^ 9, sporidiis farctis cuneato-oblongis seu inferne 

 parum attenuatis, inaequilateralibus, medio septatis, pauloque con- 

 strictis, hyalinis, 12-16 ii 3-5. 



Hab. in caulibus, qui cinereo-raaculosi fiunt, Convolvuli 

 arvensis prope Briinn Moravice. 



