150 



Hab. m foliis Quercus Ilicis in Ilorto Boboll 

 Florentiae, Majo 1874. 



Obs. A Phjjll. ilicina Sacc. statim distinguenda. 



111. Phyllosticta rharnnig-ena Sacc. Maculis subcircu- 

 laribus arcscendo sordide albis, fusco-marginatis; peri- 

 theciis epiphyllis dense gregariis pundifonnibus, promi- 

 nulis, atris; spermatiis ovoideo-oblongis, 4y 2 -5 * 3, 2- 

 guttulatis, fuscidulo-olivaceis. 



Hab. in foliis Rhamni cathartici a Selva, Aut. 

 1870. 



Obs. A Phijll. Bkamni West. prsecipue maculas na- 

 tura difTert. 



112. Phyllosticta pnnica Sacc. & Sp. Maculis parvis 

 epiphyllis, subcircularibus sinuosis, arescendo candican- 

 tibus, rufo-marginatis; peritheciis punctiformibus, sparsis, 

 lenticularibus, diam. 80-140 micr. diam., pertusis, con- 

 textu parenchymatico densiusculo fuligineo; spermatiis 

 ellipsoideis, G-7 * 3, dilute olivaceis. 



Hab. in foliis P u n i c ee G r a n a t i a Coneyliano, 

 Oct. 1877 (Spegazzini). 



113. Phyllosticta Opnntiae Sacc. & Sp. Maculis variis 

 arescendo candidis, margine subelevato lutescenti cinctis; 

 peritheciis gregariis, lenticularibus, 150 micr. diam., 

 pertusis, laxe cellulosis fuligineis; spermatiis ovoideis, 

 5-8 * 3-3y 2 , curvulis rectisve, dilute olivaceis. 



Hab. in cladodiis p u n t i ae F i c u s i n d i c a3 a 

 Coneyliano, Oct. 1877 (Spegazzini). 



114. Phyllosticta Vincetoxici Sacc. Maculis epiphyllis 

 variis sinuosis, arescendo dealbatis margine tcnui rufc- 

 scente; peritheciis sparsis, punctiformibus lenticularibus; 

 spcrmatiis ellipsoidcis, 5-G * 3-3 7 , quandoque insequi- 

 lateralibus, olivaceis. 



Ifab. m foliis Cynanclii Vincetoxici a Vit- 

 torio, Oct. 1875. 



Obs. A Phyll. Asclepiadearum AYest. spermatiis 

 coloratis differt. 



115. Phyllosticta Photiniee Sacc. Maculis subcirculari- 

 bua irregularibusvc cpiphyllis, arescendo candidis, atro- 

 rufo-marginatis; peritheciis remote sparsis, c globoso 



