Sphseriacese, Phseosporse, Ceratostoma. 217 



Hab. m ramulis putrescentibus racemorum fructiferorum C o - 



cos Yatay, Parque de Palermo, Argent. (Amer. austr.). — Spe- 



cies pulcherrima, prirao intuitu facile cura Stilbea deraatiea qua- 



dam commutanda. 



7. Ceratostoma rubefaciens (Peck) Sacc. Sphceria rubefaciens Peck '^'^'^ 

 in 28 Rep. on the St. Mus. New York. — • Peritheciis minutis, 

 sparsis, subglobosis, nigris, subliberis, in ostiolum longum subula- 

 tum abrupte desinentibus ; ascis clavatis, fluxilibus; sporidiis elli- 

 psoideis, 4-5 s 3,5, coloratis. 



Hab. in lignis decorticatis arborum frondosarum, Forestburgh, 

 Buffalo, Amer. bor. — Perithecia ligno cruentato adnata; ostiola 

 sporidiis dein apice obruta, Calicium simulant. C. pilifero certe 

 affinis species. 



8. Ceratostoma Jani-coilinum Sacc. et Sp. Mich. II, 246, F. ital. t. 778 

 184. — Peritheciis superficialibus, gregariis, globulosis, atris, basi 

 hyphis hyalinis cinctis, in rostrum cylindraceum, 300-350:^30, 

 apice longe et hyalino-penicillatum productis; contextu perithecii 

 pareDchymatico, rostri prosenchymatico rufo-fuligineo ; ascis obo- 

 vatis, 55 s 35, subsessilibus ; sporidiis e globoso cuboideis 7-8 diam., 

 fuligineis. 



Hab. in caule putri Rubi fruticosi a Conegliano, (Collis 

 Jani), Ital. bor. raro (Spegazzini). 



9. Ceratostoma grapiiioides Sacc. M. V. Cent. XIII, n. 1264, Mich. ^79 

 II, 246, F. ital. t. 183. — Peritheciis superficialibus, hinc inde 

 dense aggregatis, maculasque atras velutinas sisteutibus, globosis, 



in rostrum cylindraceum, 250-300 s 30, apice fimbriatura productis, 

 basi hyphulis cinctis; perithecii contextu distiucte parenchyraati- 

 co, tenui, raelleo-fuligineo ; ascis ovoideis, 20 =; 15, sessilibus, mox 

 evanidis, aparaphysatis, Ssporis; sporidiis conglobatis sphseroideo- 

 ellipticis, utrinque subtruncatis, 5-5^^ - ^Y^-^Vo» cinereo-fuligineis, 

 nucleato-farctis , non guttulatis, denique protrusis. et perithecia 

 conspergentibus. 



Hab. in ligno putrescente Juglandis regiae, Padova, Ital. 

 borealis (Bizzozero). 



10. Ceratostoma caulincolum Fuck. Syrab. mycol. p. 130. — Peri- 78o 

 theciis imraersis, globosis, aterrimis, raagaitudine eorum Pleospo- 

 rce herbarum, ostiolis concoloribus, exertis, strictis, longissimis, api- 



ce albo-fimbriatis ; ascis 8spori«, mox evanescentibus ; sporidiis ova- 

 tis, atris, minutis, ssepe in ostiolorum apicibus ut globulo aterri- 

 mo expulsis. 



