Melanconiese, Hyalospor^, Glo^osporiurri. 455 



sis, margine angusto et obscuriore; acervulis rninutis, ssepius cen- 

 tro niacularum dispositis, epiphyllis, succineis; conidiis cylindra- 

 ceis, curvis, 35-45 ::; 2,5-3, grauulosis, guttatis (denaum 3-septatis?). 

 Hab. in foliis vivis Coryii rostratae, Columbia britann. 

 Amer, bor. (Prof. John Macoun). — <( An Sepioglcei species?)) 



52. Gloeosporlum septorioides Sacc. Misc. Myc. II, p. 16. tab. XI, 57^4 

 f. 34", Maraonia quercina Wint. Hedw. 1S84, p. 171. — Maculis 

 albidis, subtus ochraceis, atro-cinctis; conidiis bacillar.i-fusoideis, 

 curvatis, utrinque obtusiusculis, 20^1,7-2, hyalinis, semper conti- 

 nuis [etiam addita ope jodii et kalii]. 



Hab. in foliis Quercus imbricatae, Missouri Amer, bor. 

 (C. H. Demetrio, comm. Winter). 



53. eiffiosporium Suberis Roll. Buil. Soc. Myc. lcS91, p. 212, t. XIV, 6775 

 f. 5. — Acervulis punctiformibiis, sparsis, rotundis, irregulai iter 

 pulvinatis, atris, 1 mm. ssepius lat., sine macula; oouidiis curvatis, 

 multiguttatis, ssepius supra acutis et infra obtusis, 50^3,75; ba- 

 .sidiis filiformibus, simplicibus, fa.sciculatis, 30^:1, hyalinis. 



Hab. ad corticera Quercus Suberis, Golfe Joaan GaUioe 

 raerid. — a Ob sporulas longe fusoideas a typo generis recedit ». 



54. Glceosporium canadense Eil. et^ Ev. Journ. Myc. 1889, p. 153 et 6770 

 Proc. Acad. Phil. 1891, p. 83. — Maculis amphigenis, irregulari- 

 bus, subrotundis, circ. 0,5 cm. diam., centro pallide rubiginosis, 

 raargine lato, sordide brunneo, subdefinito in epiphyllo cinctis, fere 

 indefinitis in hypophyllo.; acervuiis sparsis, deraum atris, 180-200 



fjL. diam., saepius in epiphyllo erumpentibus; conidiis ovato-oblon- 

 gis, hyaliuis, 10-14^3,5-4,5. 



Hab. in foliis vivis Querous albae, London, Canada et Wi- i 

 sconsin Amer. bor. (J. Dearness). _ ' 



55. Gioeosporium gallarum Rich. Cat. Champ. Marn. n. 1808. — Acer- c-,m 

 vulis epidermide nigrificata tectis ; conidiis cylindraaeis, 6-guttu- 

 latis. 



Hab. in gallis Quercus in silva St.~Amand, Aulnay Gallire. 



56. Glceosporium Caryae Ell. et Dearness Proc. Acad. Pliil. 1891, 077^ 

 pag. 82. — Maculis suborbicuiciribus, supra rubescenti-bruiineis, 

 subtus saturatius coloratis, 1-2 cra. diam. vel, dum confiuentibus, 

 amplioribus, subiudefinite marginatis; acervulis hypophyllis, nurne- 

 rosis, parvis, 75-150 u.. diara., superficialibus, brunneis; conidiis 

 allantoideis, contiuuis, 7-10 =; 1,5-2. 



Hab. in foliis Caryae alba3, London, Caaada Araericai borea- 

 lis CDearness). 



