108 Spheeropsidese, Sphgerioideae, Hyalosporae, Phyllosticta. 



subprominulis, copiosis ; sporulis miiiutissirnis, subellipticis, hyali- 

 nis, 1,5-2 c; 0,5. 



Hab. iri foliis vivis Aceris glabri, Nebraska Araer. bor. (H. 

 J. Webber). 



43. Phyllosticta Saccharini Eli. et Mart. in Journ. of Myc. 1886, 4906 

 pag. loO. — Macuiis ampiiigenis, definitis, parvis, 1-2 ram. diam., 

 albis, margine rubiginoso-brunneo, irreguiariter sparsis; perithe- 



ciis epiphvllis, in pagina superiore conspicuis, leoticularibusi atris, 

 100-120 ix. diam.; sporulis oblongis, 3,5-4,5 ::; 1-1,3, hyalinis. 



Hab. in foliis vivis Aceris saccharini, Missouri Araericae 

 borealis. 



44. Phyllosilcta campestris Pass. in litt. Brun. in Rev. Myc. 1886, 4907 

 pag. 13,9. — Maculis parvis, angulosis, brunneis, centro pallidiori- 

 bus, subinde folium ad marginem decolorantibus; peritheciis minu- 



tis, punctiformibus, parcis, nigris; sporulis minutis, obiongis, hya- 

 liois, enucleatis, 2c:l. 



Hab. in foliis Aceris campestris prope Saintes Galliae 

 (Brunaud). 



45. Phyllostlcta rubra Peck in Thirty-fifth Rep. St. Mus. Bot. 1884, 4908 

 p. 138. — Maculis parvis, angulatis vei irregularibus, quandoque 

 confluentibus, rubris; peritheciis 1-5 in quaque raacula, epiphyl- 



lis, minutis, nigris; sporulis late ellipticis vel subglobosis, 8 =: 6, 

 hyaiinis. 



Hab. in foliis vivis Cratt«gi tomentosae, .\lbany America; 

 boreaiis. 



46. Phyllosticta TreJeasel Berl. et Vogl. Add. Syll, n. 4214, Phyllo- 4909 

 iiticta sp. Trel. Paras. Fuogi Visc. pag. 17. — Maculis rotundatis 



vel oblongis, 3-8 mm. diam., rufo-brunneis; peritheciis minutis, 

 atris; sporulis ellipsoideis, hyalinis, 7-8 =; 2-4, uuicellularibus. 



Hab. in foliis Pruni serotinae, Madison .\raer. bor. —  Ve- 

 risimiliter a P. serotina non distinguenda. 



47. Phyllostlcta Passerinii Berl. et Vogl. Add. Syll. n. 4215, Phyllo- 49,0 

 sticfa Mahaleb Pass. Fung, Gall. novi, in Jour. d'Hist, nat. 1885, 



n. 4, pag. 16. — Macuiis subrotundis, minutis, fuscis, arescendo 

 ochraceis, margine tenui elevato ciactis; peritheciis paucis, hinc 

 inde congregatis, globoso-lenticularibus, pertusis; sporulis bacilla- 

 ribus, minimis, 2V2 =J V4, hyalinis. 



Hab. in foliis languidis Pruni Mahaleb in Gallia (Brunaud). 

 — (( Non Ph. Mahaleb Thiim. — Sacc. Syll. III, p. 5». 



48. Phyliosticta vindobonensis Thuem. Pilze d. Aprik. p. 2. — Ma- 4911 



