215 



maculae et perithecia ut in statu ascophoro ; sporulae e 

 cylindraceo eUipsoideae (4-8 X 2-3 f) utrinque obtusae 

 non V. grosse 2-guttulatae e hyalino chlorinae. 



404. Phyllosticta melastomacearum Speg. (n. sp.) 



Diag. Maculae determinatae amphigenae rufescentes ; peri- 

 thecia membranacea ostiolata atra ; sporulae ellipsoideae 

 hyalinae. 



Hah. Ad foJia viva Melastomacearum cujusdam in dumetis 

 prope Apiahy, Aut. 1888 (sub n. 2480). 



Obs. Maculae amphigenae irregulariter orbiculari-repandae 

 (3-6'" dm.) rufescentes determinatae, zona stricta obscu- 

 riore cinctae ; perithecia in centro macularum laxe aggre- 

 gata minutissima (70-80 /^dm.) epidermide velata, atra, 

 tenui-membranacea, parenchymatica ostiolo minuto per- 

 forata ; sporulae ellipsoideae (4-5 X i ,5-2 /^) utrinque plus 

 minusve obtusae non v. 1-2-guttulatae hyalinae. 



405. Phyllosticta? pleromatis Speg. (n. sp.) 



Diag. Maculae determinatae amphigenae albo-cinerascen- 

 tes; perithecia minuta coriacea astoma; sporulae ellip- 

 tico-fusoideae hvalinae. 



Hab. Ad folia viva Pleromatis speciei cujusdam in herbosis 

 prope Apiahy, Hiem. 1888 (sub n. 2385). 



Obs. Maculae amphigenae irregulariter expansae (3-1 0'" dm.) 

 determinatae, ex albo subcinerascentes zona strictissima 

 fuscescente cinctae; perithecia laxe in maculis aggregata 

 minuta (1 50-200, adm.) epidermide velata adnataque atra 

 coriacella contextu indistincto, astoma per aetatem lace- 

 ro-dehiscentia; sporulae ellipsoideae v. fusoideae (6-8 X 

 2,5-3/^-) saepius utrinque acutiusculae non v. 2-guttulatae 

 hyalinae. 



406. Phyllosticta aurantiigola (Brk. et C.) Sacc. Syll. sphrp, 

 et mel. f. 13. 



