736 PjreiiJinyceteee, Sphaeriacese, Phaeodidymae, Didymosphsoria. 



1883, pag. 8-4. — Ptjntlieciiy iuediocribus, dispersis, interduin sub- 

 gregariis et conflueiitibas, strato firmo, clypeilbrmi, fusco-nigro, 

 nitido, tectis, non erumpentibus, fere globosis, coriaceis; ascis cy- 

 lindraceis, 8-sporis, 90c2 7; sporidiis obtuse ellipticis medio soepe 

 fubconstrictis, 2-cellularibus, utraque cellula nucleo 1 parvulo in- 

 structis, rarius cellulis inaequalibus, fuscidulis, 9s5 monostichis ; 

 paraphysibus teiierrimis. 



Hab. ad culaios siccos Pooe ueraoralis prope Briinn Mora- 

 vire (Niessl). 

 o7. Oidymospbaeria Andropogonis Ell. et Lang. Proc. Phil. 1890 p. 235. 3012 

 — Stroraate e culrai substantia immutata sed pallidiore formato, 3-4 

 cm. long., 1 cm. lat., linea virescenti-nigra, profunde penetranto cin- 

 cto, ffiqualiter ardosiaco-nigro; peritheciis sparsis, subglobosis, Vs-V^, 

 iQm. diam., ostiolo erumpente et convexo-discoideo excepto, oranino 

 iraraersis; ascis cylindraceis circ. 110^8-10; paraphysibus validis 

 sed evanesceutibus ; sporidiis 1-stichis, oblongo-cylindraceis utrin- 

 que rotundatis, subincurvis, i-septatis hyalinis deiu brunneis, 18- 

 22 • 4,5-5,5. 



Hab. in cuhnis Andropogonis muricati St. Martinsville 

 Louisiana Amer. bor. (Langlois). 



38. Didymosphaeria pardalina EIl. et Ev. in Journ. of Myc. 1886, 30i3 

 p. 10"2. — Peritheciis 4-6 gregariis, maculis suborbicularibus, vel 

 ellipsoideis, atris, 2-4 mra. diam., insidentibus vel confluentibus, ma- 

 trice omnioo immersis, V'2 ^"^^- diara., coriaceis, ostiolo minuto, 

 punctiforrai donatis, epidermidem non elevantibus; ascis cylindra- 

 ceis, 150-200-12-15; sporidiis raonosticliis, oblongo-cylindraceis, 

 olivaceo-brunneis, I-septato-constrictis, vix curvis, utrinque obtu- 



sis, 22-30 2 8-10. 



Hab. in culmis emortuis Spartinse polystachyae in Ame- 

 rica boreali (Langlois). 



39. Didymosphaeria arundinicola Bizz. Fung. Ven. novi v. crit. p. 2, 30i4 

 t. II, f. 2. — Peritheciis minutissimis, subsuperficialibus, ostiola- 



tis ; ascis oblongo-clavatis, 100-110-^21-23, octosporis ; sporidiis 

 bilocularibu^, uon vel vix constrictis, oblongoellipsoideis, utrinque 

 hyalino-apiculatis, 26-28 c; 12 (siue apiculo), initio hyalinis, bigutta- 

 tis, (lein fuligineis. 



Hab. iii culrais exsiccatis et putridis Arundinis Donacis 

 in Horto bol. patavino Ital. bor. 



40. Didymosphaeria arenaria Mout. Not. Ascom. p. 75. — Peritheciis 3015 

 spar!?is, irninersis, membrauaceis, '/4 mm. diam., minute papillatis, 



