•732 Pyrenomycete*, Sphaflriacese, PhDeodidymffi, Didymosphifiria. 



16. DidymosphaBria scabella (Quol.) Berl. et Vogl. Add. Syll. p. 342, 2993 

 Sphceria Qu6I. 13 suppl. p. 9, t. VIII, f. 24. — Peritheciis corneis, 

 lenticularibus, 400-500 p.. diam., mammiformibus, granulosis v. vix 

 muriculatis, nigris; ostiolo conoideo, umbilicato, vix promiimlo; spo- 

 ridiis ianceolatis, 30 a. longis. 



llab. iii ramis denudatis putrescentibus Hederao, Jura. 



17. Oidymosphaeria endoleuca Passer. Diagn. F. N. III, n. 15. — Peri- 2994 

 theciis solitariis, sparsis, atris, sub epidermide pustulatim inflata, in- 

 tegra v, vix fissa nidulantibus, nucleo candido; ascis elongato-clavatis, 

 basi breviter attenuato-stipitatis, paraphysatis, 8-sporis 100-125=; 



15; sporidiis amygdaloideis v. ellipticis, medio septatis, non con- 

 strictis, obscure fuscis, 20-27,5-8-10. 



Hab.m ramis siccis Cercidis Siliquastri soci^ Diplodia 

 Siiiquastri in Horto botanico Parmensi Ital. (Passerini). 



18. Didymosphaerla Ceanothi (Cooke et Hark.) Berl. et Vogl. Add. Sjil. 2995 

 p. ]3(), Sphccria Cooke et Harkn. in Grevillea XIII, p. 19. — Te- 

 eta, sparsa; peritheciis globoso-applanatis, atris, breviter papilla- 



tis ; ascis amplis, clavatis, octosporis ; sporidiis ellipticis, uuisepta- 

 tis, medio constrictis, atro-fuscis, 35 ^ 15. 



Hab. in sarmentis Ceanothi in California (Harkness), 



19. Didymosphaeria Genistae Fuck. — Sacc. Syll. I. p. 705, Wmter 

 in Hedwigia 1880, p. 23. — Asci 43-48 c; 12; .sporidia 14-16*4-5. 



20. DidymosphaBrla sarmentl (Cooke et Hark.) Berl. et Vogl. Add. Syll. 2996 

 p. 113, Sphceria Cooke ei Harkness in Grevillea XIII, p. 19. — 

 Sparsa; peritheciis tectis, subglobosis, atris, levibus, demuin ap- 

 planatis; ostiolo brevi punctiformi; ascis cylindrico-clavatis; spori- 

 diis ellipticis, uniseptatis, medio non constrictis, fuscis, 12 c; 5, 



Hab. in sarmentis Vitis in California (Harkness). 



21. Dldymosphaerla PersicaB Pass. in Brun. Champ. Saint. V. p. 3. — 2997 

 Peritheciis sparsis, conicis, nigris, semper tectis, ostiolo punctifor- 



mi, corticem vix perforante; ascis cylindraceis elongatis, 115-125 

 =: 8, paraphysatis ; sporidiis 1-stichis, oblongo-ellipsoideis, medio 

 1-septatis, non v. parum constrictis, bruuneis, 17,5 =; 5-6. 



Hab. in ramis emortuis Persicaj vulgaris, Saintes Galliae. 



22. Didymosphaeria rubicola Berl. Pug. F. Fior. p. 1 1 t. II, f. 5. — 299« 

 Peritheciis dense sparsis v. subgregariis, epidermide non nigrificata 

 tectis, ostioio minute eam perforante prominulis, globosis globoso- 

 ve-coiioideis, intus nucleo prirno candido, dein fusco-atro farctis, 

 250-300 U: diam., carbonaceo-raembranaceis; ascis cylindraceis, 

 rectis v. curvulis, subsessilibus, crasse tunicatis, paraphysibus [de- 



