Il(r2 nyphoinycftne, Dematiacete, Scnlijcuaporiv, ('ercospora. 



3-8-septatis, interdum ad 1 v. 2 septa con.strictis, ssepe abrupte 

 dilatatis,. 50-MO . 4-7. U^aVL 



IJah. \n Ibliis Grindcliso spcc, California (Blasdale). r 



15. Cercospora stomatica Ell. et Davis, Proc. Acad. Philad. 189^, 4^07 

 p. 488. — Maculis irregularibus, angulosis, iijgris, luteolo-limitatis, 

 3-4 mm. diam.; hypliis hypophyllis, e foHorum stomatibus oriun- 

 dis, caespitulosis, 32-70 ^ 4-7, 2-3-septatis, subgeniculatis, subrectis, 

 palhde brunnois; conidiis hyaliuis v. luteolo-liyalinis, apice atte- 

 nuatis, 4-10-septatis, rectis v. leniter curvulis, 50-150 » 5:^6. <- wA^ 

 Hab. in foliis Solidaginis latifolin.', Wisconsin, Amer. bor.V 

 (Davis). V 



16 Cepcospora Coleosanthi EIl. et Ev. Bull. Torr. Bot. CI. 1897, 4408 

 p. 474. — Maculis suborbicularibus, griseo-brunncis, 2-4 mm. d., 

 Siepe confluentibus, anguste obscuro-marginatis; casspitulis amphi- 

 genis, dense sparsis, griseis; conidiis cylindraceis, subobtusis. nu- 

 cleatis, 30-40 « 2 '/,-13, interdum sursum attenuatis et longioribus 



Hah. in foliis Coleosanthi californici, California (Ilansex). '\ 



17. Cercospora Tragopogonls Ell. et Ev. Bull. Torr. Bot. Cl. 1897, 4409 

 j). 474. — IMaculis suborbicularibus, ferrugineis^ centro demum al- 

 bescentibus, 1-3 mm. diam. v. confluendo majoribus; hyphis cse- 

 spitosis, brevibus, copiosis, 20-30^3, fumoso-hyalinis, continuis, 

 supra subundulatis obscureque denticulatis ; conidiis clavato-cy- 

 lin Iraceis, 30-60 » 3, 1-3-septatis. i^ i--^ \^ \j 



Hab. in foliis Tragopogonis porrifolii, MontanaT Amer. \ 

 bor. (Demetrio). ^ 



18. Cercospora JochPomatis Pat. Bull. Soc. Myc. de Fr. 1895, p. 233. 4410 

 — Maculis aniphigenis, orbicularibus, 5-10 mm. diam., viridulis, 

 dein sordide albis; cJBspituIis hypopliyllis, brunneis, 30-50 f . diam.; 

 liyphiis fasciculatis, erectis, simplicibus, Ijrunneis, 40-50 a. altis, 

 5-7 p. crassis; conidiis cylindraceis, rectis v. curvulis, utriuque 

 obtnsis, pallide fuscis, 30-90*5-7, 2-5-septatis, saipe constrictis.^ 



Hab. in foliis J c h r m a t i s sp. in .^Equatoria (v. Lagerheim) 



19. Cercospora physallcola Ell. et Barth. Erythea 1896, p^ 28. — 4411 

 Maoulis suborbicularibus, ob.srure rubescenti-brunneis, \/j-l cm. 

 diarn., linea nigra angusta cinctis; hyphis epiphyllis, fasciculatis, . 

 ohvaceis, continuis, supra subgeniculatis, 60-75 «5; conidiis hya- ff -^^v 

 linis, 110-150 « 5, subtiliter 4-6-septatis. 



Hah. in fol i is v i vis P h y s a 1 i d i s v i r g i n i c a) , Ivpnsas, Araer. 

 bor. Bartholomew). 



