Sphajrioideae, Hyalosporae, Phoma. 71' 



— Peritheciis longitudinaliter dense aggregatis, e corticis rimis 

 erunipentibus,- globosis, papillatis, Yo niill. diam., nigris intus pal- 

 lidis ; contextu parenchymatico solido, fuligineo; sporulis oblongo- 

 fusoideis, 18-21 :^ i^/.^-Q^- utrinque acutiusculis, varie guttulatis 

 nubilosisque, h^alinis ; basidiis bacillaribus, dense fasciculatis, 20 ^^ 

 2, sufTultis. 



Jlab. in rimis ramorum corticatorum Vitis viniferae, Pa- 

 dova in Italia boreali (Bizzozero). — A ceteris Phornce et Sphce- 

 ropsidis speciebus in Thiim. «Pilz. d. Weinst.» descriptis sporu- 

 lis multo majoribus dignoscenda. 



S4. Phoma viticola Sacc Mich. II. p. 92. — Peritheciis sparsis, epi- 463 

 dermide velatis, globosis, papillulatis, vix Y^ mill. diam.; contextu 

 laxe parenchymatico fuligineo; sporulis ellipsoideis, subinBequila- 

 teralibus, 7 ^; 4, eguttulatis, hyalinis; basidiis filiformibus, subae- 

 quautibus, suffultis. 



Hab. in sarmentis Yitis viniferas, Rouen in Gallia (Mal- 

 branche). — Ab affini Ph. Vilis Bon. differt sporulis duplo raa- 

 joribus. 



So. Phoma Vitls Bon. Abhandl. Myc. p. 14, Pirotta F. Vit. p. 54. — 464 

 Peritheciis minutis, punctiformibus, sparsis, depresso-globulosis , 

 nigris; ostiolo minuto, primo conico, epiderrnidem perforante; spo- 

 rulis ovato-ellipticis, 3-3,5-1-2, hyalinis; basidiis simplicibus, 

 subventricosis. 



//«&. in sarmentis Vitis viniferse, in Italia, Germania, Au- 

 stria et Britannia. 



86. Phoma iongispora (Tham.) Cooke in Grev. Lepiothyrium longi- 465 

 sporum Thum. Weinst. p. 153. — Peritheciis donse gregariis rai- 

 nutis, in areis dealbatis corticalibus, innato-prominulis, globoso-de- 

 ])ressis, atris ; sporulis cylindraceis, rectis curvulisve, utrinque ro- 

 tundatis, hyalinis, 20=^4-4,5; basidiis fasciculatis, elongatis, rectis. 

 Hab. in sarmentis Vitis vinifera^, Parma in Italia bor. 

 (Pa'sserini) ; et Vitis sestivalis, Aiken in Carolina (Ravenel). 



S7. Phoma Ampelopsidis (C. et E.) Sacc. Sphcvropsis Ampelopsidis 466 

 C. et EU. in Grevill. tab. 99, fig. 8. — Gregaria, tecta; perithe- 

 ciis subglobosis, atris, cortice elevatis, papillatis; sporulis lanceo- 

 latis vel subellipticis, utrinque rotundatis, hyalinis, 30-35^:12. 



Hab. in ramis Ampelopsidis quinquefolise, New^ Yer- 

 sey, in Amer. bor. 



88. Phoma ampelina B. et C. North Amer. F. n. 380. — Subcuticu- 4 67 

 laris, hysteriiformis; sporulis fusiformibus, 12 y.. longis. 



