20R Pyrenomycetse, Ceratostomatacese, Cerat^toma. 



240 [).. diam., rostello usque ad 800 a. longo, praeditis, pilis con- 

 spersis; sporidiis 6-8 « 2, in apice rostelli in massulas congregatis. 

 Hab. in ligno pineo cyaneo tincto putri in Germania. 



GNOMONIELLA Sacc. — Syll. I p. 413, IX p. 575, XI p. 289. 



1. Gnomoniella Catappae Koord., Botan. Untersuch. (1907) p. 192, 436S 

 fig. 19 I. — Maculis magnis, indeterminatis, arescendo fuscis; pe- 

 ritheciis stromate destitutis, tectis, coriaceis, nigris, globosis, 0,9 

 mm, diam., ostiolo cylindraceo 250-260 ;x longo, epidermidem per- 

 forante ; ascis cylindraceis, 28-30 «s^ 5-6, apice incrassatis et poro 

 pertusis, 8-sporis; sporidiis hyalinis, elliptico-oblongis, utrinque 

 subacutis, 10-11 « 2,5-3, continuis, biseriatis, rectis v. curvulis. 



Rab. in foliis Terminaligs Catappse prope Purw^oredjo, 

 Java (KooRDERs). 



Sect. 2. Ph?eosporfe. 



CRYPTOASGUS Petri, Oss. sopra alcune malattie d. Olivo in Rend. 

 Accad. Linc. (1907) p. 642 (Etym. crijptos abditus, et ascus). — 

 Perithecia superficialia, simplicia, fragilia, atra, carbonacea, collo 

 plus minusve elongato instructa, glabra, basi radicata; asci globu- 

 losi, sine ordine dispositi, monospori, gelatinosi, mox evanidi; spo- 

 ridia ovoidea, atra, bitunicata. 



1. Cryptoascus oligosporus Petri, 1. c. cum icon. — Peritheciis irre- 435E 

 gulariter excipuliformibus, nigris, carbonaceis. collo plerumque e- 

 longato, basi hyphis nigris instructis, 100-215^60-90; excipulo 

 pseudoparenchymatico ; ascis globosis, gelatiuosis, hyalinis, 30- 

 40 'i^ 15-20; sporidiis paucis, crassis, levibus, ovoideis, tunica fuli- 

 ginea opaca obovolutis, 27-33 * 15-18. 



ffab. in radicibus OlesB europaesB in Italia centrali et me- 

 ridionali. 



CERATOSTOMA (Fr.; Sacc. — Syll. I p. 215, IX p. 481, XI p. 278, 

 XIV p. 489, XVI p. 427, XVII p. 609. 



1. Ceratostoma crassicolle Kirschst., Verh. Bot. Ver. Brandenb. 436^ 

 XLVIII (1906) p. 52, — Peritheciis plerumque in ligno seriatim 

 immersis, sed collo crasso et ostiolo scutellato proedito tantum pro- 

 minentibus, nigris, globosis, crasse membranaceis, extus pilis bre- 

 vibus, brunneis, patentibus tectis, y^ mm. circ. cr. ; ascis elonga- 



