PyreJixnnycette. Sphseriacefe, Phajophrcgmise, Leptosph?eria. 567 



7-10, parapli5'satis, breve stipitetis ; sporidiis sursuni in asco di- 

 stichis, fusoideis, pallide luteis, 5-septatis, leniter curvulis, 1 v. 2 

 cellulis medio leViter tumidis, 20-27 v 3-4. 



Hab. in caulibus emortuis Castilleifc miniatse, Colorado, 

 Amer. bor. 



22. Leptosphaeria lethalls Ell. et Ev. Proc. Acad. Fhilnl. 1895, p, 423. 2i7i 

 — ■ Peritheciis erumpenti-superficialibus. grogariis^ s-ibglobosis, \/^- 



Yg mm. diam., ostiolo papilliformi ornatis; ascis clavato-cylindra- 

 cejs, 50-60 « 7-8, octosporis ; paraphysibus numerosissimis : spori- 

 diis fusoideis, leniter curvnlis, 3-septatis, medio lenissime constri- 

 ctis, 50-60 «3 7^-4. 



Hab. in caulibus emortuis Pentastemonis conferti, Idaho, 

 Amer. bor. (Piper). 



23. Leptosphaeria prlmuiar.a Allesch. Ber. Bayr. Bot. Ges. V, 1897, 2172 

 p. 14. • — Perithociis gregariis sparsisve, epidermide tectis, dein 

 erumpf^rdibus, globoso-depressis, papillatis, contextu parenchyma- 

 tico, atro, circiter 120-150 v. diam. ; ascis oylindraceo-ciavatis, 

 breve stipitatis, octosporis, 80-100 '^ 8-10; sporidiis distichis, fusi- 

 formibus, ieniter cui'vatis, utrinque obtusis, 4-septatis, loculo psen- 

 ultimo incrassato, circiter 25-35 ^ 4i-4- '/„. olivaceis. 



iJa?/. in caulibus exsiccatis Primulie elatioris in Franconia 

 supej-. bavar. (ErOHNFELDKH). — A Z. primtdcecola CWirt.) Sacc. 

 certe diversa. 



24. Leptosphaersa Wegeliniana Sacc. et Syd. Leptosphceria Rumicis '^i''^ 

 Wegel . Mitth. d, Thnrgau. Naturf. Ges. XII, 1896, p. 8 extr. tab. II, 



fig. 8-9, nec Fautr. — Peritheciis sparsis, epic.ermide tfctis, dein 

 eruDipentibus, globoso- vel depresso-globoso-papillatis, riigrie, '/ 

 mm. diam. ; ascis clavatis, brevissime stipitatis, 8-sporis, 125-140 « 

 20-21, paraphysibus numerosis graciJibus fiHformibus obvailatis; 

 sporidiis obUque distichis, clavato-fusiformibus, plerumque curvulis, 

 utrinqne attenuato-rotundatis, 11-13-cellularibus, quaque cellula 1- 

 guttulata, celiula quarta v. quinta maxima, ad omnia septa con- 

 si.rictis, in asco luteis, solitariis castanois, 40-52 ^ 8-10. 

 Hoh. iu caulibus siccis Euraicis, Helvetia. 



25. LeptosphsBrla massarlella Sacc. et Speg.-Syll. II, p. 30. — Var. ^i-js*. 

 disllcha D. Sacc Malp. 1898, p. 208, tab. VII, fig. 5. — Peri- 

 theciis globulosis, subcutanei.'^, mtus albjs, ostiolo obtust s3?pe r\x 

 guloso; ascis tereti-fusoideis, 130-150 v 12-14, filiiormi-parapliysaTis, • 

 octosporis; sporidiis distichis, oblongis, plerumcue intequilateraliburi,. 



