934 Pyrenomyceteae, SphserlaceaJ, Scolecosporse, Ophiobolus. 



nii Korb. in Bericht ub. botan. Lect. Schles. Ges. 1869, p. 67. — 

 Peritheciis sparsis, fere omnino v. % thallo iniiaersis, globoso-de- 

 pressis, ostiolo atro, vix pertuso, tantura prorainentibus, molliuscu- 

 lis obscure brunneis, 0,4 mm. diam.; ascis fere obpiriformibus, utrin- 

 que attenuatis, sessiiibus, 8-sporis, 57-61 s9-10,- paraphysibus di- 

 stiDctis, filiformibus gracillimis; sporidiis elongato-fusoideis, inaequi- 

 lateralibus v. leniter curvulis, 2-3-cellularibus, hyaliuis, 22-40 =; 2-3. 

 Hab. iu thallo Lecanorse frustulosae in Germania. 



50. Ophiobolus paluster (Schr.) Berl. et Vogl. Add. Syll. p. 190, Ln- 3764 

 ptospora paluslris Schroet. iiber ein. von R. Fritze Mad. und. Ten. 

 ges. Pilze p. 4. — Peritheciis matrice imraersis, globosis, ostiolo 

 perforato instructis, 0,6 ram. latis, levibus, nigris, fragilibus; ascis 

 cylindraceis, longe pedicellatis, 220-260^16-20, p. sp. 120-130 



IX, long., octosporis; sporidiis distichis, longe cylindraceis, irregu- 

 lariter incurvatis, utrinque rotundatis, 60-70=; 8-10, continuis gra- 

 nulosisque, hyalinis. 



Hab. in Algis gelatinosis exsiccatis io insula Madeira. 



2. Ophiochceta Sacc. Perithecia setosa. Sporidia in articulos vix secedentia. 



51. Ophiobolus barbatus Pat. Bull. Soc. Mycol. 1888, p. 114. t. XIX, 3755 

 f. 7. — Peritheciis subglobosis v. piriforraibus, io greges parvos, 

 hemisphasricos, stromate hispido insertos congestis, pilis rigidis, 

 brunneis, siinplicibus, septatis, fasciculatis praeditis, contextu nigro; 

 ascis fusoideis, stipitatis, utrinque attonuatis, 120 =: 15-20, apara- 

 physatis; sporidiis brunneolis, linearibus, elongatis, rectis v. sub- 

 curvulis, 7-8-septati3, 80 s 5. 



Tlab. in cortice putrido, .\tures Venezuehie. — Adsunt inter 

 perithecia pycnidia pilis iongioribus et gracilioribus, stylosporis 

 brunneis, e ramulis binis X ad instar efiformatis, ramulis singulis, 

 6-7-septatis. 



52. Ophiobolus trichellus Boram. Rouss. Sacc. sp. nov. — Peritheciis 3766 

 ovoideis v. conoideis, 60-100 ^.. diara., sparsis, nigris, vertice pi- 



lls siraplicibus, acuminatis, 24-33 s 4 enectis, fuligineis subinde fle- 

 xuosis coronatis; ascis clavatis v. clavato-oblongis, subsessilibus, 

 45-66 ::; 10-15, octosporis; sporidiis fasciculatis, filiformibus, 11- 

 15-septatis v. guttulatis, hyalinis, 60 s 3, vulgo flexuosis; paraphy- 

 sibus indistinctis, cohserentibus. 



Hab. in pag. inferiore foliorum Psamraae arenari se, Knocke 

 pr. Ostenda Belgii. 



