92 Sphajriaceae, Allaatosporse, Ccelosphaeria. 



regulosis. atris, dein collabescendo exsquisite cupiliformibus ; ascis 

 cylindraceo-clavatis, breviter stipulatis, 40-00:^9, paraphysibus 

 liiifornubus obvallatis, Ssporis ; sporidiis disticliis, botuliformibus, 

 cyliiidraceis, curvatis, hyalinis quoque poio 1-guttulatis, 9-10 ;:; 2-3. 

 Hab. in TSimis exsiccatis Gled i tschia;, Robininiai, Ulrai, 

 Aceris, Pruni, Carpini, Syringa^ Fraxini, Tilia)etc. in 

 tota fere Europa et Amer. boreali, socio quandoque spermogonio 

 Phomam Fuckeln Sacc. sistente. 



2. Coelosphaeria tristis (Pers.) Sacc. S. tristis, Pers. Syn. p. 87. — 378 

 Peritheciis confertis globosis rugulosis mox collapsis, astomis, ni- 

 gris, subiculo strigoso insidenlibus; ascis ovato-fusoideis, 30^:14, 

 octosporis; sporidiis distichis, botuliformibus, 15-18^2-2.3, utrin- 

 que obtusiusculis, vix curvatis, 3-guttulatis hyalinis. 



//a^. in corticibus Coryli, Sambuci, Fagi, V i b ur ni, in Bri- 

 tannia, Gallia, Germania, Algeria, Amer. bor. — Opaca, aterriraa. 

 Subiculum tenue, effusum, indeterminatum, contextum. Perithecia 

 minuta, planiusculo-depressa, demumque concava, punctulis mini- 

 mis rugulosa. — Var. ,3. fusca. peritheciis turgidis laeviusculis, 

 subiculo crassiusculo piloso-strigoso fusco semiimmersis. A. S. Lu- 

 sat. p. 44. Ad ligna cariosa abiegna iii Germania. Specie forsan 

 distincta. Perithecia globosa aut subovata. 



3. CoelosphaBria exilis (Alb. et Schw.) Sacc. Sphceria exilis Alb. et 379 

 Schw. Nifschkia exilis (Alb. et Schw.) Fuck. Symb. myc. p. 165. 



— Peritiieciis gregariis, villo tenui candido effuso insidentibus, 

 spha^roideo-depressis, deinde collapso-concavis seu pezizoideis, atris, 

 pilis patulis, brevibus, acuminatis, concoloribus adspersis, minutis- 

 simis 150 y.. diam. ; ascis anguste clavatis, 30-32^:4-5; sporidiis 

 octonis oblique distichis vel subdistichis, elongatis sive cylindra- 

 ceis, rectis vel leviter curvulis, guttulatis, hyalinis 4-8 ;; 1 (Kar- 

 sten), 10 i; 2 (Fuckel). 



Hab. in acubus P i n i, in ramis R u b i, P o p u I i, P r u n i, Q u e r- 

 cus, Corni in ligno vetusto Betulae, etSalicis in Fennia rae- 

 ridionali et media in Germania, Britannia, Amer. bor. — Pili 'pe- 

 rithecii inarticulati. acutati, 20-100^:3-5. 



4. CcBJosphaeria acervata Karst. Symb. Mycol. Fenn. 1879, p. 41. — 330 

 Peritheciis ciospitosis aggregatis, erumpentibus, coriaceo-carbona- 

 ceis, subspha?roideis, astorais, rubris, demum nigrescentibus vel su- 

 batris, collabascendo cupulajformibus; ascis cylindraceo-clavatis, 

 80^:10-12; sporidiis elongatis, rectis vel leniter curvulis, sirapli- 

 cibus, hyalinis, 8-12=; 2; paraphysibus haud bene discretis. 



