Pyienomvceteffi, Spheeriacea^, Phseophpagmiae, Leptosphseria. 771 



vel tertlo paullo crassiore, 50-55 ^ 4-4,5, olivaceo-melleis, loculis 

 s<3epiiis initiute biguttulatis. 



Hab. ad caules T r ago pogo ii is, ut videtur, in silvis pr. Neu- 

 chatel Helvetia; (Morthirr). — Sporidia subiiide biiia apicibus coii- 

 nexa, inlerdum in loculos sccedentia, tiiuc ophioboloidea. 



37. Leptospheerra derasa (B. et Br.) Thiim. — Sacc. Syll. II, p. 41. 3i44 

 — Var. alpestris Rehm in Hedwigia 1885, pag. 235. — Perithe- 



ciis gregai-iis, primitus sub epidermide caulium nidulantibus eam- 

 que papillula protuberante perforantibus, demum liberis, sessilibus 

 globosis, in papillulam rotundam, brevem protractis, haud perspi- 

 cue perforatis, atris, in parenchyma fusco-nigrum contextis, circ. 

 0,3-5 mm. diani., Iiyphis plus minusve longis, circ. 4 \j.. cr., un- 

 dulatis, septatis, fuscis, crebris obsessis ; ascis ciavatis, 8-sporis, 

 90-120 s 12; sporidiis 2-3-stichis, rectis vel subcurvatis, fusiformi- 

 bus, subacutis, plerumque 9-celIuIaribus, itaque cellula quarta la- 

 tiore, demum 10, rarissime 11-ceiluIaribus et cellula quinta latis- 

 sima, quaque nucleolis 2-parvulis et sporidiis 10-celluIaribus utra- 

 que apice appendicula filiformi, curvata, brevi instructis, flavidu- 

 lis, 30-45^-4-5; paraphysibus filiformibus, nucloolatis. 



Hah. ad caules siccos Composita)? ad rauros via3 jugi Stel- 

 vii prope Franzenshohe in Tirolia (Dr. Rehm). 



38. Leptosphaerla carduina Passer. Diagn. F. N. III, n. 19. — Peri- sus 

 theciis sparsis, pusillis, globosis, epidermide rupta cincti.s, atris, 

 basi filis dematiaceis parcis prccditis, contextu minute celluloso, 

 fuligineo; ascis paraphysatis, elongato-clavatis, inierne breviter at- 

 tenuato-stipitati.^, 8-sporis, 68-75:2 10-12; sporidiis distichis, elon- 

 gato-ellipticis, utriaque rotundatis, 3-5-septatis, 15-18^:5, loculo 

 unoalterove sjepe lougitudinaliter diviso, e flavo fuscidulis. 



Hah. iii bracteis calathidura dejectaruin Cardui nutantis, 

 Vigheff^io pr. Parma Itaiife. 



39. Leptosphaeria bella Passer. Diagn. F. N., I, n. 46. — Peritheciis 3146 

 subgregaiiis v. sparsis, punciiformibus, atris; ascis oblongo-clava- 



tis, para])ljysaiis, 8-sporis, 45-05 c; 10-12; sporidiis distichis, ob- 

 longo-ellipticis, triseptatis, iion v. vix constrictis, loculo p??nuUiino 

 interdum pauUo ampliore, flavis, 12-15=; 5. 



Hab. in ramulis fracidis Ch on d r i llae j u n ce ae, Vigheffio pr. 

 Parma Italia^ 



40. Leptosphaeria bicuspidata (Cooke pt Hark.) Bei-I. et Vogl. Add. 3147 

 Syil. p. 133, Sphcefia hicuspidaia Cooke et Hark. in Grevillea 

 XIII, p. !•'. — Sparsa, iecta ; peritheciis innatis, subprominulis, 



