HypliomyeetfP, Dematiacese, Dictyosporap, MaeroRporiam. 1086 



nidiis obovalibiis brunneis, episporio granuloso, 3-septatis constri- 

 ctisqiie, 17'/^^ =^ 12. 



Hab. in foliis exsiccatis Brassicse, Saintes GalliEe. — f. He- "^ 

 raclei P. Brun. i. c. conidiis oblongis muriformibus, olivaceis, pa- 

 rmn granulosis, 20 v 9. In caulibus Heraclei Spbondylii, Fou- 

 ras Gallise. 



7. Macrosporlum heteronemum (Desm.) Sacc.-Syll. IV, p. 524 — ^rm 

 f. Heraclei P. Brun. Act. Soc Linn. Bordeaux 1898, p. 19 cxtr. 



— Couidiis longe pedicellatis, oblongo-clavatis, 3-7-septato-ccllu- 

 losis, brunneis, interdura in longitudine non septatis, 55 v 15. 



Tlab. in caulibus emortuis Heraclei Sphondylii, Fouraa 

 Galliffl. 



8. Wlacrosporium Cheiranthl (Lib.) Fr.-Sacc. Syll. IV, pag. 525 — 4373 

 f. Petroselin) Sacc. Ilev. M^^-col. 1897, p. 54. — Maculis griseis 

 orbiculo obscuriore circumscriptis; hyphis solitariis v, nonnullis 

 consociatis, erectis, brunneis, septatis, 60-80 « 5-6; conidiis acroge- 

 nis, clavatis v. piriformibus v. etiam dififormibus, olivaceis, dein 

 obscuris, transverse 3-7-septatis, in longitudine irregulariter uni- 

 septatis. 



Hah. in foliis vivis Petroselini sativi in GalJia. 



9. Macrosporium cucumerinum Ell. et Ev. Proc. Acad. Philad. 1895, 4.371 

 p. 440. — Epiphylium ; maculis orbicularibus, subconfiuentibns, 

 ferrugineis, 3-4 mm. diam., centro dein albescentibus; hyphis fa- 

 sciculatis v. solitariis, subgeniculatis, 1-3-septatis, 35-50 « 5-6 : co- 

 nidiis clavatis, gracili stipitatis, 3-8-septatis, . vix constrictis, sub- 

 muriformibus, 30-75 -^ 15-25, pedicello 25-35 ^, iongo. 



Hab. in foliis vivis Cucumeris Melonis, Mexico (Woston). 



— M. Solani affine, sed differt pedicello gracili et conidiis pleruni 

 que minoribus. 



10. Macrosporium negundinicolum Ell, et Barth. Erythea 1897, p. 50, 4.375 



— Hypophyllum; csespitulis in areis foliorum subindefinitis albi- 

 cantibus, sparsis per totum folium, subcandidis; hyphis erectis, 

 simplicibus, parce septatis, 35-45 v 5, fumoso-hyalinis v. brunneis, 

 plerumque solitariis, sed etiam interdum caespitosis, haud nuraero- 

 sis; couidiis clavatis, stipitatis, 3-7-septatis, interdum 1-2 cellulis 

 longitudinaliter septatis, dilute brunneis, 25-50 « 10-12, 



Hal). in fohis vivis Negundinis aceroidis in Kansas Amer, 

 bor. (Bartholomew). 



11. MacrospoHum velutinum Mc Alp. Addit. Fangi Vine Austrai. ^jj^.; 

 1898, p. 48, fig. 75-79. — Ca^spitulosum, volutinum, atro-oliva- 



