Spiiasriaceaj, Phoeopliragmife, Leptosphaeria. 29 



uostichis, raro distichis, fusoideis, apice acutis, rectis curvulisve, 

 4-locularibus, ad septa subconstrictis, enucleatis, 12—15 » 4-5, flavis. 

 Uab. in ramis Vitis vinifera^ in Sicilia. 



02. Leptosphaeria vitigena Sacc, Sphcerella vitigena Schulz. Pilze au ^ 956 

 Reben p. 643, Sph. sarmentorum Pirotta Funghi Vit. p. 32. — 

 Peritheciis gregariis, minutis atris, subsphoericis, ostiolo papillato, 

 primo tecto dein prominulo; nncleo albido ; ascis cyliudricis S-spo- 

 ris; sporidiis oblique serialibus, oblongo-ovoideis, pallide flavo-fu- 

 scis, 4-locuIaribus, ad septa parum constrictis, 4-5-guttulatis, 26 

 »7; paraphysibus nullis(?). 



Ilab. ad ramos adhuc vivos Vitis viniferte in Austria 

 (Sciiulzer). 



63. Leptosphaeria Avellanae ff. Fab. Spher. Vaucl. p. 89. — Perithe- mi 

 ciis dense gregariis, subepidermicis, in cortice nidulantibus, glo- 

 bosis, atris; ostiolo erumpente, papillato, prominulo x f 6i mill. diam. ; 

 ascis clavatis, longe et sensim stipitatis, 8-sporis, 85 »8 parte spo- 

 rifera 50 u. longa; sporidiis inordinatis, oblongis, utrinque obtusis, 

 3-septatis, rectis, vel curviusculis pallidissime fuscis, 9-15 »5-6. 



Hab. ad ramos emortuos C o r y 1 i A v e 1 1 a n m , Vaucluse G al- 

 liae. — Atfinis L. vagabundce Sacc. sed sporidiis multo minoribus 

 etc. diversa. 



61. Leptosphaeria Coniothyrium Sacc. in Nuov. Giorn. Botan. Ital. VII, 2x>% 

 1875, p. 317, Sphceria Conioihyrium Fuck. Symb. mycol. p. 115. 

 — Peritheciis gregariis, sub ramulorum epidermide nidulantibus 

 et. eidem adnatis, depresso-globosis, % mill. crass., nigris, ostiolis 

 papiilatis, erumpentibus, albo-punctulatis ; ascis cylindraceis, sti- 

 pitatis, Ssporis, 66-96 »4-6; sporidiis oblique monostichis, obion- 

 gis, triseptatis, ad septa constrictis, fuscis, 10-15 »3,5-4. — Pyc- 

 nidium (Coniothyrium Fuckelii Sacc). Peritheciis in ramulis de- 

 corticatis subliberis, gregariis, minutis, globoso-depressis, papilla- 

 tis, nigris; stylosporis numerosis, ovatis, continuis fuscis, 4-3.  — 

 Spermogouium (Seploria sarmenti Sacc). Peritheciis spuriis, mol- 

 libus, su!) epidermide fusco-purpureo-colorata plernmque stnatuu 

 ordinatis nidulantibus, pustuheformibus, l / 2 mill. diam., hemisphae- 

 ricis, prceprimis vertice nigris, ostiolo prominulo, distincto, minuio. 

 papillseformi, aterrimo; spermatiis linearibus subcnrvatis, 24-30 » 1. 

 Ilab. in sarmentis ramisque emortuis variis, prsecipue R,ubo- 

 rum, in Germania, Italia, Lusitania, Gallia. •— Sequentes formas 

 in agro tarvisino et patavino observavi; 1. Rubi: asci 60-70» 

 5y 3 -7; sporidia 15-18 »4-5. -— 2. Ilosce: asci 50 »7; spor. 12- 



