SpliaerioidecTe, Hyalosporae, Phoma. 113 



demum depressis, papillati.s, Ficosporcu herbarum magnitudiae, 



atris; sporulis ovato-oblongis, biguttulalis, minutis, hyalinis, 8 ^; 2. 



Hab. iu foliis putresceutibus Syritig-se vulgaris, in Ger- 



mania. AusLria et Italia boreali, socia Pleospora Syrinyce Fuck. 



290. Phoma petiolina Sacc. Mich. I. p. 523. — Peritheciis gregariis, 669 

 subcutaneis, globoso-depressis, y^ mill. diam., pertusis; sporulis 

 ellipsoideis v. subreniformibus, 8-11 ^^SVg, 2-pluriguttulatis, hya- 

 linis (basidiis non visis). 



llab. \\\ peiiolis putrescentibus Fraxin i, Rouen in Gallia (I/e- 

 tendre). — A Ph. peiiolorum Desm. sporulis majoribiis differt. 



291. Phoma subnervisequa Des. 22 Not. pag. 7. — Amphigena, ma- 670 

 culis indeterrainatis, albidis vel lieivolis; peritheciis majusculis, 

 subnervisequis, rotundatis, '/s"'/-! ■^i^^* diam., quandoque oblongis, 



y^ mill. long., convexis, prominentibus. nigris, subuitidis, intus gri- 

 seo-ochroleucis, tandem circumscisso-deciduis; ostiolo papillrefor- 

 mi; sporulis ovoideo-oblongis, 10-15 a. longis. 



Hab. m foliis siccis Evonymi latifolii. in Gallia. 



292. Phoma cylindrospora (Desm.) Sacc. Mich. I. p. 527. Sphcero- 07i 

 psis cyiindrospora Desm. Ann. Sc. nat. 1810, p. 277. — Peri- 

 theciis punctiformibus, atris, denique collabentibus, atro-nitidulis, 

 gregariis, globosis, epidermide tectis, pertusis; sporulis baciJlari- 

 bus, utrinque obtusis, 20-25 :::: 2-3, rectis v. curvulis, hyalinis; ba- 

 sidiis liliformibu.s, simplicibus v. furcatis, 15-16 ;::; iy.,-2, hyalinis. 



//(i:/.'. in foliis petiolisque liederse, Vi ncoe, Quercus Ilicis, 

 Evonym i japonici, in Gallia, Belgio, Italia, Germania, Austria. 



— Forte hujus varietas est Ph. Evonyrm Desm., cujus tamen dia- 

 gnosim invenire non potui. 



*293. Phoma Ralfsii (B. et Pr.) Sacc. Sphceropsis Raifsii B. et Br. c>i2 

 Ann. N. H. n. 419. — Peritheciis .^parsis, punctiformibus, valde 

 coUabascentibus , hinc peziziformibus ; sporulis, madore expulsis, 

 perexiguis, oblougis. 



Hab. m foliis Jledera^, Aberystwyth, in ]5ritaunia. 



294. Phoma Visci Sacc. Mich. I. p. 125. — Peritheciis in maculis 673 

 foliorum arescendo ilavicantibus aggregatis, epidermide velatis, dein 

 erumpentibus. subglobosis, j^apilhilatis, atris, V^-y^ miil. diam., so- 

 lidiusculis ,• sporulis oblongo-ovatis, rectis, 5 ^; 2^^ , 2-guttubatis, 

 hyalinis. 



Hab. in foliis Visci all)i, ad Prater Vindobona^ (P. Magnus). 



— A PhyHosHclis peritlieciis pachyderraaticis recedii. 



295. Phoma Tulipiferse Schw. Syn. Am. bor. -n. 2167. — Pustula ^'^ 



8 



