436 Sphaeriaceae, Hyalosporae, Physalosporae. 



perithecii deusiuscule parencliyraatico fuligineo; hyphis raraosis ana- 

 stomosantibus pavce septatis, fuligineis inter perithocia undique 

 repontibus ; ascis clavatis, deorsum substipitatis, 110-120 ^; 16-20, 

 crasse tunicatis, pseudoparaphj^salis, Ssporis; sporidiis distichis, 

 ovoideo-rhombeis, 26-30 ^:; 13-15, episporio crassiusculo hyalino , 

 dilutissime flavidis, graiiulosis, initio cjrabiformibus hj^^aliiiis. 



Hab. in ramis ramulisque Aucuba^ japonica^ Patavii, Ital. 

 bor., Coryli et Cerasi in Amer. bor. — Fabrica et colore spo- 

 ridiorum et dispositione peritheciorum Fhi/s. gregaricc cognata, 

 etsi ab ea bene distincta. 



9. Physalospora alpina Speg. in Roum. Rev. Mycol. II, p. 32. t. I, 1664 

 fig. C. Mich. II, p. 150, — Peritheciis sparsis, parenchymate fo- 

 liorum immersis, globosis, Y^-Yo mill, diam,, siccitate quandoque 

 cupulatis, contextu crasse membranaceo, fulvo-fuligineo, ostiolo 

 plus V. minus protuberante obtuso, atro, subcarbonaceo ; ascis fu- 

 soideis, apice truncato-rotundatis crasseque tunicatis, 110-120 s 



20, basi in stipitem brevem et nodulosum abrupte attenuatis, pa- 

 raphysibus filiformibus, guttulatis, obvallatis, octosporis; sporidiis 

 inordinate distichis, oblongo-ellipsoideis, utrinque acutiuscule ro- 

 tundatis, 35-40 ^ 8-9, continuis, granuloso-farctis, hyalinis. 



Jlah. in foliis dpjectis putrescentibus Rhododendri ferru- 

 ginei, M. Serva (Belluno), Ital. bor., Sprgazzini — L^estadice I 

 Rhododendri affinis, sed paraphysum praesentia sporidiis minori- 

 bus otc. distinguenda videtur. 



10. Physalospora euganea Sacc. Mich. I, 244, F. it. t. 601. — Pe- 1^65 

 ritheciis dense gregariis, subcutaneis, globoso-depressis, 130-150 

 micr. diam., pertusis ; contextu parenchymatico fuligineo ; ascis cy- 

 lindraceo-clavatis, 80-100^:17-18, apice tunica integra, rotunda- 



tis, brevissime crasse stipitatis, aparaphysatis, Ssporis; sporidiis 

 distichis oblongo-fusoideis, utrinque obtusiusculis, 20-25 =; 8, leni- 

 ter curvulis, initio strato tenui mucoso obductis, intus granulosis, 

 hyalinis. 



Hab. in ramulis emortuis Spartii juncei in colle Venda, Eu- 

 ganeoruni Ital. bor. (Rizzozero). 



11. Physalospora Euphorbiae (P. et Ph.) Sacc. Sphtvrella Euphor- 1666 

 bia3 Pl. et Ph. in Grev. VI, 28. — Peritheciis ininutis, epidermi- 



de tectis, applanatis, gregariis sparsisve; ascis subcylindricis 70 ^; 

 10-15, octosporis ; sporidiis distichis, ellipticis, utrinque acutis, 15- 

 18 i; 6-8, granulosis, hyalinis. 



Ilab. in caulibus E uphorbia3 amy gdal oi d i s, Diumore Bri- 



