197« 



HypocreacctR, Phragmosporie, Giubereila. 555 



Zea, Cannabi etc), nunc obovata utriuque rotundata, 20-22 =: 7 

 (in Rosa, Vitalba etc), in oranibus 3-sepfcata, ad sepfca taadem 

 perparum constricta, hyalina, farcta. — In var. Coroniliae Sacc. 

 Mich. I, 513: asci cylindraceo-clavati, 70-75 s 15-17 ; sporidia di- 

 sticha, fusoideo-curvata, 25-30 s? 6, 3-septata, subhyaliua. In Gal- 

 lia. — Var. pachyspora Sacc. Michel. II, pag: 74: peritheciis ty- 

 picis, ascis cylindraceo-fusoideis, 80^16-18, octospofis; sporidiis 

 distichis breve crasseque fusoideis, 20-22 s 7-8, rectiusculis, 3- 

 4-nucleatis, 2-3-septatis, subhyalinis. In ramulis salicinis in 

 Gallia. 



6. Gibberella cyanogena (Desm.) Sacc, Sphceria cyanogena Desm. 

 Ann. Sc nat. X. (1848), p, 352, Boiryosphmria cyanogena (Desm.) 

 Niessl. Beitr. p. 47. — Peritheciis confertis, obiongis, 150-200 u. 

 diam., vertice obf.uso conico demum collabentibus, urabilicatis, {>!i- 

 catis, verrucosisque, sordide coeruleo-amethysteis ; ascis clavaiis, 

 apice obtusis et rotundatis, 8-sporis; sporidiis fusiforrai-oblongis, 

 nunc rectis, imequilateralibus, nunc leniter curvatis, utrinque oh- 

 tuse rotundatis, subhyalinis (nucleo diluti^sime violaceo), 3-septa- 

 tis, et parum constrictis, 25-32 »7; mycelio ramuloso, effuso, cru- 

 stoso, lutescente, eonidiis nunc solitariis, hunc csespitosis, fusiforrai- 

 iunulatis, apiculatis, l-3(rarius 5-)septatis, subhyalinis. 



Hab. in caulibus putrescentibus Brassicae, Caen Galliae (Ro- 

 berge) nec non in Germania, Haiia, Belgio, America bor. — Sec, 

 Niessl differt a G. Saubinefii ascis sporidiisque obtusioribus »>i 

 crassioribus. 



7. GSbbereSla acervalis (Moug.) Sacc. Mich. I, 318, Sph&ria acer- , ,,,, 

 valis Moug. in Pr. El. II, 83, Gibbera acervalis Puck. Symb. 166 



— Emersa, nuda, in acervulos rainutos cougesta, atra; peritheciis 

 globosis subconnatis rugulosis, demuni urabilicatis ; ascis oblongis, 

 76-10; sporidiis ovafco-oblongis, 3-septatis, 18ci>, hyalinis. — 

 St. spermog.: peritheciis caespitosis, triplo minoribus quam peri« 

 theciis ascophoris, fuscis; sperraatiis minutissimis , cylindraceis , 

 oscillantibus. 



flab. ad rarnas Salicis Capreae in Vogesorum montanis 

 (Mouoeot) et prope Eberbach (Fuck.) --- Caespituli minuti supra 

 epidermidem superficiales, tamen priniordia certe sub epidermide 

 gignunfcur, ut testantur bulla? rainima? palles . quae ruptaa rnon« 



strant stroma tubercularioideum depressum pallidum, ubi steri* 

 ic. demum convexnm nigruni, Dothidea? facie. In perfectis vero 

 stroma peritheciis prominulis obliteratur Perithecia intus evacua- 



