Hyphomycetese, Demaliese, Phragmosporje, Cercospora. 631 



63. Cercospora Leonotidis Cooke in Journ. Myc. 1887, p, 18. — Ma ^a.^^^ 

 culis amphigenis, pallidis, rotundis, subindefinitis, 2-3 ram. diarn., 

 subtns s:epe convexis; hyphis amphigenis, saepius hypophyllis, bre- 

 vissimis, 10-15 a. long., e basi tuberculari oriundis, subintegri.s, 

 olivaceis vel brunneis; conidiis subhyalinis, liQeari-obclavatis, circ. 

 3-septatis, 35-45 s 2,5-3,5. 



Hab. in foliis vivis Leonotidis nepetifoliee, Point a la 

 Hache, Louisiana Amer. bor. {L\NrGLOis). 



64. Cercospora Prlmulas Fautr. Rev. Myc 1891, p. 13. — Amphige- 763i 

 na; maculis griseis, flavido-cincfis, dein ferrugineis; hyphis 40- 



50 s 3; conidiis cylindraceis, obtusis, rotundatis, 8-9-septatis, 60- 

 105 s 4. 



Hab. in foliis Primulse elatioris, Noidan, C6te-d'0r Gal- 

 lise (F. Fautrey). 



65. Cercospora Lysimachiae EU. et Halst. Journ. Myc. 1890, p. 34. t635 

 Maculis nullis; cEespituiis effusis , amphigenis pagina inferiorem 

 magis, superiorem minus dense obtegentibus et fere rubefacienti- 

 bus; hyphis subundulatis, subintegris, rubro-brunneis, con{inuis 

 40-50 =; 4 ; conidiis angustis, obclavatis, multinucleatis, demum se- 

 ptatis, rubiginoso-brunneis, 50-80 = 3. 



Hab. in foliis Lysimachiae strictae, Jonesburgh N. J. Amer. 

 bor. — Habitus quasi C. Lythri, sed satis diversa. 



66. Cercospora Lobeliae Kell. et Sw. Jouru. Mycol. 1889, p. 75. — 7636 

 Maculis araphigenis, dilute griseolis vel pallide sordide flavidis, pri- 



mo minutis, suborbicularibus, deia majoribus 3-8 mm. diam., ova- 

 tis vel suborbicularibus, Sccpe angulosis, subinde irregularibus in- 

 definite purpurascenti-cinctis; caespitulis araphigenis, sparsis, e basi 

 tuberculari oriundis; hyphis pallide fuligineis, supra pallidioribus, 

 50-135::; 5-7 (basi), apice 2,5-5 u.. cr., supra subgeniculato-sinna- 

 tis, vix distincte multiseptatis, ad septa non constrictis; conidiis 

 sparsis, hyalinis, curvis v. rarius rectis, basi truncatis, apice sub- 

 acutis, fere obscure multiseptatis, non constrictis, 55-175 ^; 3-4,5 

 (basi), apice 1-3 a. diam. 



Hab. in foliis Lobeliae syphiliticae, St. George, Pottawa- 

 toroie County, Kansas Amer. bor. 



67. Cercospora Mimuti E. et E. Journ. Myc. 1887, p. 18. — Maculis 763? 

 amphigenis rotundis, albidis, 1-2 mm. diam., purpureo-marginatis ; 

 csespitulis dense sparsis; hyphis amphigenis, brevibus, 15-25 j.. 

 long , continuis, pallide brunneis, crassiusculig, 4-5 u. cr., supra 

 intogris vel subdenticulati^, e b.^si miiiuta oriundis; conidiis hya- 



