Deuteromycetse, Exclpulaceae, Sirexcipula. 1171 



Hoh. in disco truncorum excaesorum Ilicis paraguarien- 

 sis in silvis Misiones Argentinae. 



4. Dinemasporium argentinense Speg , Myc. Argent. V, pag. 398, in 7618 

 An. Mus, Nac. Buenos Aires XX (1910). — Excipulis laxe gre- 

 gariis v. solitariis elliptico-elongatis 300-400 >f 120-150, longitudi- 

 naliter rimose dehiscentibus, coriacellis, contextu indistincto, setulis 

 subrigidulis vix flexuosis apice subacutiusculis basi non v. vix in- 

 crassatis 160-180 >^ 4-6, continuis v. 2-3-septatis, fuligineis, pellu- 

 cidis vestitis ; sporulis subcylindraceis utrinque rotundatis, 18- 



20 « 6, non v. vix lateraliter angulatis, leniter curvulis, setula su- 

 pera valde obliqua longiore 12-15 « 0,76-1, infera recta brevi 6- 

 8=^1, ornatis, continuis hyalinis. 



Hdb. ad culmos aridos Stipas caudatae in pratis Fuerte Ar- 

 ofentina Amer. austr. 



5. Dinemasporium OryzaB I. Miyake, Pilze Reispfl. Japan, (Journ. Col- 7619 

 lege Agricult. II (19 10) p, 261, t. XIV, f. 64-67. — Pycnidiis 

 superficialibus, 5-20 setulis nigris rectis, crassis, 2-3 v. usque ad 5-6 



{x. diametra pycnidii superantibus vestitis, inverse hemisphiericis, 

 140-160 |i. diam., nigris; sporophoris simplicibus filiformibus, in- 

 feriori parte nascentibus, hyalinis, 16 « 1.5 ; sporalis ellipsoideis v. 

 ovoideis, curvulis, hyalinis, utrinque setula sporula longiore prae- 

 ditis, 7,5-9 « 2,6-3,5. 



Hdb. in foliis Oryzae sativa? Gifu Japonia. 



6. Dinemasporium miorosporum Saccardo — Syll. III, p. 684 — *D. 7620 

 pusillum Saccardo, Not. Myc. YI, Ann. Myc. III (1905) p 514. — 

 Pycnidiis '/^ mm. diam., excipulo angustissime prosenchymatico 

 brunneo; setis 120-140 « 4-5, septulatis, aterrimis; sporulis allan- 

 toideis, 6,5-8 * 2, hyalinis, utrinque setula 6-7 » 1, obliqua auctis. 



Hdb. in foliis putrescentibus graminum, Selva, Treviso Ital. 

 bor. (Antonia Saccardo). 



7. Dinemasporium Geasteris Hollos, Ann. Mus. Nat. Hung. V (1907) 7621 

 p. 284. — Pycnidiis sparsis, superficialibus, cupulato-hemisphnericis, 

 210-240 \x. d. ; setulis rigidis, atris, acutis, eseptatis, 120-240 ^ 6-8; 

 sporulis contmuis, cylindraceis, falcato-curvulis, eguttulatis, hya- 

 linis, 10-14 * 2-2,5, utrinque setula 10-14 [i. longa obliqua auctis. 



Hab. in stratu interno exoperidii Greasteris pseudolim- 

 bati, prope Kecskemet Hungariae. 



SIREXCIPULA Bubak, Myc. Beitr., Hedw. Bd. XLVI (1907) p. 295 

 (Etym. seiros catena et Excipula). — Pycnidia globosa, subepider- 



