Hyphomyceteae, Dematie», Phragmosporse, Cercospora. 645 



latisque, 75-4; conidiis obclavatis, subfuscis, granuloso-nucleatis, 

 40-75 « 3-4. 



Hab. in foliis A r a I i ae s p i n o s ae, Natchitoches La. Araer. bor. 

 (Langlois). 



133. Cercospora coffeicola B. et C. Journ. Myc. 1888, p. 5. — Ma- 7701 

 culis amphigenis 2-3 mra, diam., centro albo v. pallido, margine 

 rufo-brunneo; hyphis saepius epiphyllis, e basi minuta tuberculari 

 caespitosis, 50-75 *» 4, bi-triseptatis. fuscis, passim elongatis, 100- 

 300 p. loDg., sursum nodulosis et denticulatis; conidiis (paucis ob- 

 servatis) hjalinis, 75 s 3, bi-quadriseptatis. 



Hab. in foliis vivis Coffeae arabicfe, Guateraala Amer. centr. 

 (Scribner). 



134. Cercospora Diodiae-virginianse Atk. Cerc. Alab. p. 26. — Ma- T702 

 culis amphigenis, brunneis v. sordide albis, supra indefinite margi- 

 natis, 2-5 mra. lat. ; hyphis araphigenis, fasciculatis, in caespitulos 

 numerosos fasciculafris, fuligineis, subrectis, denticulatis, 40-250=: 

 4-5; conidiis hyalinis, basi validis, supra graciliter longeque atte- 

 nuatis, multiseptatis, 80-350 s 4. 



fla^. in foliis D i d i ae virginianae, Auburn, Alabama Amer. 

 bor. (Duggar). 



135. Cercospora Cinclionae E. et E. Journ. Mycol. 1887, p. 17. — 7703 

 Maculis amphigenis, definitis, supra nigricantibus, anguste eleva- 

 tulo-raarginatis, infra brunneo-nigris, 2-3 mm. diara.; hyphis epi- 

 phyllis in cjespitulos sparsos sphaeriaeformes junctis, brevissimis; 

 conidiis cylindraceis flavido-hyalinis, subrectis, deiu tenuiter 3-se- 

 ptatis, 25-35 s 2,5. 



Hab. in foliis vivis Cinchonae cultae, Lafayatte La. Ara. bor. 

 (Langlois). 



136. Cercospora Cephalanthi Ell. et Kell. — Syll. IV, p. 467 — Sec. 

 Ell. in Journ. Myc. 1888, p. 5, conidia matura 35-50 ** 4, olivaceo- 

 brunnea, 5-7-septata. Nascitur quoque in Faulkland Amer. bor. 

 (Commons). 



137. Cercospora Symphorlcarpi Ell. et Ever. Journ. Mycol. 1889, 7704 

 p. 70. — Maculis intense rubiginosis, 1-2 mm. diara.; hyphis hy- 

 pophyiiis, fasciculatis, 30-40 «* 3, continuis, brunneolis, supra den- 

 ticulatis; conidiis clavato-oblongis, 1-3-septatis, 20-30 » 3. 



Hab. in foliis Symphoricarpi vuigaris, Rooks County, 

 Kansas Amer. bor. (E. Bartholomew). 



138. Cercospora catenospora Atk. Cerc. Alab. p. 34. — Efi^usa vel 7705 

 caespitulosa ; hyphis e foliorum stomatibus fasciculatira assurgenti- 



