Pyrenorr!3'cetefe, Sphseriacese, Dictyospoi'Ee^ Pieospora. 881 



loculo extimo supero tantum septo verticali (rarius deficiente) di- 

 viso, melleis vol paliide fuligineis, strato mucoso, hyalino, tenui 

 obvolutis, in prima juventute siepe utrinque minute hyalino-api- 

 culatis. 



Hab, in foliis dejectis Poa3 Forsteri in scopulosis pr. Chair 

 island Fuegia). — Species pulchella partium fructificatiouis fabri- 

 ca fero lophiostomacea, ostiolo tamen rotundo recedens. 



30. Pleospora Engeiiana (Sauter) Winter Die Pilze II, p. 493, Da- 3580 

 campia Engeliana Saut. — Peritheciis gregariis, ssepe stipatis, 

 initio immersis et ostiolo vix emergente, denique ad raedium ex- 

 sertis sphseroideo-conoideis, vertice poro amplo pertuso denique am- 

 plius hiantibus, nigris, majusculis; ascis cjlindraceis, elongatis, 

 deorsura aitenuatis, octosporis, 160-165-10-11; sporidiis oblongis, 

 medio profunde constrictis, utrinque acutiusculis, 3-5-septatis, ad- 

 dito sa^pe septo iongitudinali, flavo-brunneis, monostichis 21-25 ^ 

 8-9; paraphysibus copiosis. 



Hab. in thallo Solorina? saccatas in Germania. — An ea- 

 deni ac PL SolorincB. 



31. Pleospora CoHematum Zukal Neue Ascom. p. 6, t. I, f. 3. — Stro- 3581 

 mate nullo; peritlieciis rufo-brunneis, gregariis, ampuUiforraibus, 

 coriaceo-membranaceis, immersis, ostiolo levi, glabro, subumbili- 

 cato, tantum prominentibus, 150-250 is 100-160; ascis late clavatis, 

 apice rotundatis, distincte stipitatis, circ. 26^14; sporidiis fusoi- 

 deis, rubente-brunneis, transverse 3-5-septatis, longitudinaliter 1- 

 2-septatis, circ. 13 v 4; paraphysibus simplicibus, filiformibus. 



Hab. iu 'f^hysmate compacto aliisque Colle mati bus, 

 Kalenderberg prope Modling et Raabs in Thaya Austriaj infer. 

 (Hesg). — Adsunt pycnidia peritheciis tertio rainora et soepius sa- 

 turate colorata, stylosporis 2 11, long. , fusoideis, cirriformiter 

 exeuntibus. 



4. Sporidia sub-7-septata. 



32. Pleospora herbarum (Pers.) Rab. ~ Sacc. Syll. II, p. 247. — 3582 

 *P. inoricoia Pass. iu litt Berl. Fungi Moric. fasc. II, t. I, f. 7-12. 



— Peritheciis subsuperftcialibus, sparsis, globosis vel globoso-co- 

 noideis, ostiolo brevi, conico vel crasso, atris, opacis, '/^-Y^ mm. 

 latis; ascis cyliudraceo-rotundatis, amplis; paraphysibus fascicula- 

 tis, obvailatis, sessilibus, rectis vel arcuatis, octosporis, 130-145 

 ::;21 (sec. clar. Passerini 1 50-200 » 25-28) ; sporidiis biserialibus, 

 raro oblique uniserialibus, ellipticis, 7-septatis, loculo uuo, duobus, 



56 



