Pyrenomycetese, Sphseriaceee, Scolecosporge, Ophiobolas. 933 



sporidjis filiformibus, curvatis, ascoruin lougifcudinem iequatitibus, 

 in parte media 3-3^2 i^. latis, utnnque gradatim conicis, luteolis v. 

 fere hyalinis, endochromate multipartito. 



Hab. in cuimis Spartinae, C^ipe JVIaj Amer. bor. — Var. mi- 

 nor E. et E. Proc. Phiiadelph. 1890, p. 239. A typo differt osfciolo 

 majore erumpente; ascis angustioribus, 110-120^:7-8 sporidiisque 

 miDoribus, 90-110 i; 2,5. Iii foliis A nd ropo gonis muricati, St. 

 Martinsville, Louisiana Araer. bor, (Langlois). 



45. OphioboSits grammls Sacc Syll. II, pag. 349, Prill. et Delacr. 

 BulL Soc. Myc. 1890, p. 110, t. XVI, f. 6-11. — Sporidia matu- 

 ritate 3-septata. Nascitur quoque in Gallia ad Triticum, cui ma- 

 ladie du pied affert. 



46. Ophiobolus trlchosporus EU. et Ev. Proc. Phil. 1890, p. 239. — 3760 

 Peritheciis erumpenfci-superficialibus, ovato-conicis, circ. '/4 mra. 

 diam., in ostiolura breviter rostellatum acutum abeuntibus ; ascis 

 cylindraceis, 170-200 c;o; sporidiis Sliforraibus multinucleatis, ascos 

 subajquautibus. 



Ilab. in culmis graminura, Loudou Canada Amer. bor. (Dear- 

 NESs). — Ab 0. stiGiisporo peritheciis rostellatis praecipue digno- 

 scendus. 



47. Ophiobofus Korberi (Steia) Berl. efc Vogl. Add. SylL p. 190, Le- 376I 

 ptosphoiria Korberi Winter Die Pilze II, p. 443, Lepiorhaphis 

 Korberi Stein in Flechten Schles. pag. 350. — Peritheciis primo 

 iraraersis, raox subsuperficialibus, uigris, nitidis, minutis, sphseroi- 

 deis, apice poro rainuto, sed distincto pertusis, 0,1 rara. diam, ,• spo- 

 ridiis longe cyiindraceis, pleruraque rectis et uno apice incrassa- 



tis, altero sensim attenuato-acutis, 4-8-septatis, hyalinis, 24-30 ^ 

 1-2, ocfconis; paraphysibus disfcinctis. 



Bab. iii thallo Korberiella? Wiraraerianee iu Gerraania. 



48. Ophioboius Peltigerarum (Arnold) BerL et Vogl. Add. Syll. p. 189, 3702 

 Leptosphceria Peltigerarum Arnoid Lichenol. Ausff. in Tiroi XVIII, 



p. 25 et Winter Die Piize II, p. 441. — Peritheciis rainutis, spar- 

 sis, acervulos erurapentes forraantibus, nigris; ascis longe cylin- 

 draceis, 12-l6-sporis; paraphysibus filiformibus, longe acicularibus, 

 rectis V. leniter curvatis; sporidiis longe cylindraceis, rectis v. le- 

 niter curvis, guttulis oleosis farctis, 90-100 =: 3. 



Hab. in thallo Peltigerae aphtosse in Tirolia. — u An di- 

 versus ab Oph. PeltigercB? )). 



49. OphJoboius Steinli (Korber) Berl. et Vogl. Add. Syll. p. 189, Le- 3Y63 

 piosphceria Steinii Wiater Die Pilze II, p. 443, Leptorhaphis Stei- 



