Discomyceteas, Pezizese, Hyalospora}, Pyrenopeziza. 359 



Jtah. in caulibus siccis Euphrasiae, Valsesia Italiae borealis 

 (Carestia). 



17. Pyrenopeziza millepunctata Sacc F. Ven. Ser. IV, n. 79, F. it. i48i 

 t'. 1397. — Ab affiiii P. lugubri praecipue recedit ascis breviori- 

 bus, cjliiidraceo-oblongis, 45-50 s 7-8; sporidiis distichis cylindra- 

 reis V. clavulatis, 6-7 «^Vo-S; paraphjsibus bacillaribus. 



Uab. in caulium putrescentium basi Senecionis nemoren- 

 sis et sarracenici in silva montello (Treviso), dense gregaria, 

 et xMalmedy (Libert). — Ascomata gregaria ex urceolato scutel- 

 lata, nigricantia, extus rugulosa, vix ^J^ mm. lat. 



18. Pyrenopeziza aterrima Rehm Ascom. 111. n. 512. — Gregaria, i482 

 primitus globosa, subclausa, per epidermidem erumpens, dein sub- 

 globosa, sicca atra, corrugata, humida patellari-explanata, hemi- 

 spha^rica, margine tenuissimo, irregulariter eroso ciucta, disco pal- 

 lido, fusco-parenchyraatico contexta, cellulis marginalibus elonga- 



tis, distantibus viridulo-fuscis, circ. 0,3 u.. diam.; ascis clavatis, 

 i apice obtuse acuminatis, 8-sporis, 50^10; sporidiis ellipticis, re- 

 ctis v. subcurvatis, nucleis 2 apicalibus pr?editis, hyalinis, 24^5; 

 paraphysibus filiforraibus, hyalinis, haud clavatis. 



JJab. ad caules siccos Centaureae Jacea^, Regenstauf prope 

 Ratisbonam (Dr. Rehm). 



19. Pyrenopeziza Carduorum Rehm Asc. n. 68, Winter in Flora 1872 i483 

 p. 526. — Cupulis dense gregariis v. confluentibus, sessilibus, ex- 



tus glabris, papillatis, opaco nigro-fuscis, basi pilis hyalinis, repen- 

 tibus cinctis, primo globosis, margine incurvo, papillato-venoso 

 fimbriatove, demum deformibus, apertis planis, fere emarginatis, 

 disco plano, incano-glauco, 0,5-1,7 mm. latis ; ascis cylindraceis, 

 sessilibus, 8-sporis, 50-65 s 7; paraphysibus simplicibus, filifor- 

 mibus, hyalinis, rectis vel curvatis, 4-8-nucleatis, 12-19 «= 1,5-2. 

 Uab. in caulibus putridis Carduorum in Franconia. 



20. Pyrenopeziza Artemisiae (Lasch) Sacc. Peziza Ariemisicc Lasch i4S4 



in Rabenh. Herb. rayc. n. 335. — Erumpens, tenuis, turbinata, e 



spha3roideo hemisphferico-applanata, scabrosella, subolivaceo-cinerea 



vel cinerea, disco pallidiore, margine primitus albicante, siccitate 



nigrescens ; ascis cylindraceis; sporidiis linearibus, minutis, hyalinis. 



JJab. in caulibus emortuis Ar tem is iae vulgaris in Gerraa- 

 nia, Britannia, Fennia et Araer. bor. — Sec. Reiim ascom. n. Q6: 

 asci clavati 50 *5; sporidia oblonga, obtusula, recliuscula, 2-gut- 

 tata, 7-0 c; 1,5-2. 



21. Pyrenopeziza subatra (C. et P.) Sacc. Pezizn suba/ra C. et P. usb 



