Pyrenomycetse, Sphseriacefe, Didymella. lun 



3. Didymella Delphinii Earle, Bull. of the N. York Bot. Garcl. 1904j 3838 

 p. 293. — Peritheciis late sparsis, in areis amplis clealbatis inna- 



tis, demum partim expositis, nigris, subsphneroideis, prominulis, 

 non collabentibus, 250-300 [j.. diam., ostiolo minute papillato ; 

 ascis clavatis, breviter stipitatis, 80-90» 12-14, parce et obsolete 

 filiformi-paraphysatis; sporidiis distichis, hyalinis, anguste ovoideis 

 V. subellipsoideis, subinaequaliter 1-septatis, constrictis, cellula la- 

 tiore ssepe acutata, minore obtusa. 20-25 » 7-8. 



Hdb. in caulibus emortuis Delphinii sp., Ormsby Co. Nevada 

 Amer. bor. (C. F. Baker). 



4. Didymella obscura Rehm, Ascom. exsicc. fasc. 46, n. 1887 et Ann. 3839 

 Mycol. (1910) p. 300. — Peritheciis gregariis, innatis, sub epider- 

 mide caulem ambiente late denigrata nidulantibus, demum fere 

 sessilibus, globulosis, minutissime papillulatis, nigris, ad basim hy- 

 phis abeuntibus longis, constricto-septatis, fuscis, 4-7 ;j,. cr. obses- 



sis, 0,1-0,15 mm. latis, fusce membranaceo-contextis ; ascis oblon- 

 gis, sessilibus, 45-48 «12, octosporis; sporidiis ellipsoideis, medio se- 

 ptatis constrictisque, utraque cellula biguttulata, hyalinis, demum 

 dilute flavescentibus, 12-14 «* 4-6, distichis; paraphysibus ramulosis. 

 Hah. ad caules siccos Meliloti albse prope Konigstein a. E. 

 Saxoniae (Krieger). 



5. Didymella CoriariaB Speg., Fungi Chilenses (19l0j p. 60. — Ma- 3840 

 culis nullis; peritheciis parvis subglobosis, submembranaceis, sparsis 



V. pauci-gregariis, cortice insidentibus, epidermide velatis, vix pa- 

 pillato-ostiolatis, 120-150 a. diam.; ascis clavatis breviter pedicel- 

 latis paraphysatis, octosporis, 100 « 15-16; sporidiis i -septato-con- 

 strictulis, loculis sub;equalibus grosse biguttulatis, 20-22 * 6-7. 



Hdb. copiose in ramis siccis Coriarice ruscifolia^, Cerro 

 Caracol de Concepcion Chile Amer. austr. 



6. Didymella Passiflorae v. Hohnel, Fragm. z. Mykol. in Sitzb. k. Ak. ^841 

 d. Wiss. Wien Bd. CXYI, Abt. I (1907) p. 123. — Peritheciis 

 crebro gregariis, hypophyllis, areis vix cinerescentibus insertis, 

 nigris, punctiformibus, 50-65 a. diam., ovato-globulosis. papilla 

 latiuscula; contextu brunneo eelluloso; ascis parce crassiuscule pa- 

 raphysatis, paucis, crasse clavatis, saepe curvulis, sessilibus, 28- 



30 »10; sporidiis octonis, 2-3-stichis, hyalinis, bicellularibus, ob- 

 longo-cuneatis^ 8-10 » 2-2,5, cellula superiore plerumque paullulo 

 crassiore et breviore. 



Hab. in foliis Passiflorse sp. cultfe, Upalu in ins. Samoa 

 PoIynesisB (Doct. Reciiinger). 



