16(5 Sphaeriaceae, Allantosporre, Eut.ypa. 



9. Eutypa polymorpha (Nits.) Sacc. V. polymorpha Nit. Pyr. Germ. 626 

 j). 128. — Stromate plus raiiius effuso, plerumque brevi, raacula^- 

 formi, ligno v. cortici crassiori omniuo imraerso et ha)c, ceterura 

 iramutata, plus rainus atroinquinante; peritlieciis in substrato haud 

 fucato nidulantibus, raonostichis nunc gregarie sociatis, stipatissi- 

 mis, nunc contra laxe sparsis, collo brevissirao, ostiolo incrassato, 

 cylindrico, truncato, rarius conico, recto v. incurvo, immo flexuo- 



so, rugoso ac rimis 2-4 per longitudinera pleruraque evidenter exa- 

 rato instructis; ascis anguste clavatis, longissirae pedicellatis, octo- 

 sporis, 40-52 s 6-10 p. sporif. ; sporidiis in asci lumine utrinque 

 angustato conglobatis, cylindricis, in arcura curvatis, dilute fusce- 

 scentibus, S-lOr^-^y^. 



Hab. in cortice et ligno Platani et Ulrai, Schwerin et Mun- 

 ster, Germania. 



10. Eutypa maura (Fr.) Sacc. Sphceria maura Fr. S. M. II. 370. Val- 627 

 sa maura (Fr.) Nits. Pyr. Gerra. p. 133. — Stroraate late effu- 



so, ligno vetusto plus rainus elevato profunde immerso extus in- 

 tusque nigrificante superficie Isevigata tandem expallente, ostiolis 

 nuraerosissirais, densissime sparsis nigropunctato ; peritheciis alte 

 iraraersis, monostichis, globosis, majusculis, plerumque confertissi- 

 me nidulantibus, collo longiusculo, crasso, ostiolis haud incrassatis, 

 hemisphruricis, imrao subglobosis, raro longius extantibus, tunc fere 

 conicis, aterrimis, laevibus, nitidulis, tandera leviter quadrisulcatis 

 instructis; ascis anguste clavatis, longissirae pedicellatis, octospo- 

 ris, 30 =; 5-6 p. sporif. ; sporidiis in asci luraine utrinque angusta- 

 to subdistichis, cylindricis, nonnihil curvatis, pallide fuscescenti- 

 bus, 8-10^2. 



Hab. in ligno Pruni spinosae etc. in Suecia et Gerraania. 628 



11. Eutypa aulacostoma (Knnze et Fr.) Sacc. Sphcvria aulacosto- 

 ma Kunze et Fr. in Linnaea 1830, p. 545. — Peritheciis insequali- 

 bus, in stromate tenui contiguo tecto fuliginoso stipatis, ostiolis in 

 tuberculis discretis erumpentibus, sulcatis, 4-5-gonis. 



Hab. in rarais siccis, Surinam (Weigelt). — Affinis E. laice.^ 

 sed perithecia magis irregularia, confertiora, tubercula erum- 

 pentia. 



12. Eutypa tetragona (Duby) Sacc. Sph. tetragona Duby Bot. Gall. 629 

 p. 703. Mont. in Fl, Alg. p. 4G0. Crypiosphceria ietragona C. et 



De Not. — Effusa interrupta, tecta; peritheciis gregariis aut ag- 

 gregatis, globosis, cortice lignoque nigrificato immersis, fuscis intus 

 albidis; ostiolo prominulo crasso primatico-conico acute 4-costato; 



