114 Sph8eria,cea3, Phreodidymae, Didymosphseria. 



10. DidymosphaBria Genistae Fuck. — Sacc. Syll. I, p. 705, Winter 2i]h2 

 iii ir(Ml\vi_i,na LSS(), p. 23. — Asci 43-48 ;; 12; sporidia M-16s4-5. 



*19. Didymosphaeria Matthiolae (Fuck.) Berl. et Vogl. Pleospora Mal- 0576 

 ihiolw Fuck. in Reis. nach Nordpolarm. 111, et Oud. Contr. Fl, 

 Myc. NoNv. Seml. pag. 152, tab. II, fig, 7. — Peritheciis sparsis, 

 punctiformibus, epidermide tectis, atris; ostiolo conico, obtuso, pro- 

 minulo, atro; ascis maturis ovatis seu subglobosis, 30=; 24, imma- 

 turis basi contractis, superiore parte ovato-ventricosis, 54 = 24, 

 octosporis; sporidiis stipatis, utrinque obtusis, antice parum obtu- 

 sioribus crassioribusque, rectis, uniseptatis, 20 :; 8, demum pallide 

 fuscis. 



Ilah. in foliis MatthioI;e nudicaulis, Nowaja Semlja. 



"20. Didymosphaeria phyllogena Winter. in .Journ. of Myc. 1885, 6577 

 pag. 121. — Peritheciis in macula rotundato-angulata vel irregu- 

 lari, fusca, linea atra cincta, deterniinata, usque 8 mni. diam., hy- 

 pophylla imniersis, epiderinidem perforantibus, punctiformibus, te- 

 nuissime membranaceis, 100 u. uiani. ; ascis clavatis, brevissime pe- 

 dicellatis, 8-sporis, 50-70:; 9-11 ; sporidiis distichis, (rarius subino- 

 nostichis), oblongis, ina^quilateralibus, utrinque alternatis, bicellu- 

 laribus, ad soptuni constrictis, fuscidulis, 14-16:; 5; paraphysibus 

 crassis, cylindraceis, septatis. 



Ilab. ad folia delapsa Liriodendri tulipifer;o, Missouri. ?i'i 



*21. Didymosphaeria fenestrans (Duby) Winter in Hedwigia 1886, 

 p. 24, Huc sec. cl. Winter ducend:o sunt Didf/mella I'Jpi/obii Sacc. 

 Syll. I, pag. 556, GnOfnonia PJpilobii Sacc. Syli. I, pag. 5()1, et 

 Gno7?iO)}ia fenes^tram Sacc. Syll. I, p. 562. 



*22. Didymosphaeria Dryadis (Fuck.) Berl. et Vogl. Pleospora Drya- er.Ts 

 dis Fuck. Die 2." Deutsche Nordpolarf. II, 93. — Oudem. Contr. Fl. 

 Myc. Now. Seml. p. 152, tab. II, fig. G. — Peritheciis in folio- 

 rnni aridoruni, nondum delapsorum pagina superiori sparsis, pun- 

 ctiforraibus, globoso-conicis, atris, demuni subliberis, ostiolis per- 

 foratis ; ascis oblongo-ovatis, oblique stipitatis, tunica crassa prie- 

 ditis, octosporis, 88^:32; sporidiis subdistichis, oblongis, utrinque 

 obtusis, uniseptatis, ad septuni constrictis, loculis uuiguttulatis, 30- 

 32i;12, primo hyalinis, demum flavo-fuscis. 



Ilub. \\\ foliis exsiccatis Dryadis octope ta l;i' , Nowaja 

 Semlja. 



*23. Didymosphaeria Hakeae Winter Contr. Fl. .Myc. Lus. V, p. 14. ui~.o 

 — Poritlieciis gregariis, sino macula, immersis, deprcsso-globosis, 

 ostiolo pnnctiformi, prominulo instructis, niGmbranaceis, fnscc-atris, 



