Doutoromycetoe, Dematiacerp, Scolocosporpe, Cercosporn, 605 



45-60 « 6-7; conidiis bacillaribus, apicem verrius attenuatis, typice 4J 



pluriseptatis, hyalinis, 30-90 « 4. ^€^^^ 



//«&. in foliis Acanthi mollis, Ac. nigri Ac. spinulosi 

 et Ac. spinosissimi, Parraa, Padova Ital. bor. et Algeria Afr. 

 - — Forte status conidicus Septorice Acanthi. 



49. Cercospora Convolvuli Tracy et Earle in Bull. of the Torr. bot. 5547 

 Club., 1901, p. 187. — Maculis latis, olivaceis, dcfinitis; coespitulis 

 amphigenis, effusis; hyphis fertihbus caespitosis, divergentibus, 

 basi non tuberculatis, brunneis, initio continuis, dein pluri-septatis 

 contortis, superne truncatis, 40-50 >^ 5; conidiis hyalinis, clavatis 



vel subcyUndraceis, curvulis, contiuuis dein obscure septatis, 60- 



100 ^ 3-4. /[.ffhAriti 



Ildb. in foliis Convolvuli acetosaefolii, in insula Breton, 

 La, Amer. bor. 



50. Cercospora Batatse Zimm. Berichte iib. Land. und Forstwirth. 5548 

 Deutsch-Ostafrika, 1904, p. 28. — Maculis irregularibus, atro- 

 brunneis, centro pallidioribus, nervuHs Sciepe limitatis, 4-8 mm. 

 diam. ; conidiophoris amphigenis, ex stomatibus fasciculatim erum- 

 pentibus, plerumque 2-septatis, palHde brunneis, 35-45 » 4-5 ; co- 

 nidiis cylindricis, sursum leviter tenuatis, vulgo curvatis, hyalinis 



V. dilutissime flavido-brunneis, 4-6-septatis, 60-100 « 3-4. l | 



Hdb. in foHis Ipomceae Batatoe in horto Amani Africas 

 orient. 



51. Cercospora Trichostematis P. Henn. in Engl. Bot. Jahrb. 1903, 5549 

 p. 56. — MacuHs pallidis, irregularibus ; ca?spitulis hypophyllis, 

 cinereo-fuscidulis, sparse gregariis; hyphis erectis, septatis, breve 

 ramosis, ca. 60 « 3,5 ; conidiis cylindraceis vel oblonge clavatis, 

 palHde fusciduHs, 2-3-septatis, 15-25 ^* 4. ">( 



Hah. in foHis Trichostematis Volkensii, Usambara occ. 

 Africce orient. (ENaLEB). 



52. Cercospora torta Tracy et Earle in Bull. of the Torr. bot. Club., 5550 

 1901, p. 187. — MacuHs indefinitis; caespituHs effusis hypophyUis; 

 hyphis fertilibus sparsis, non fasciculati.s, erectiuscuHs, pkirisepta- 

 tis, in sicco compressis, contortis, 60 <^ 4; conidiis tenuibus, subcy- 

 Hndraceis pluriseptatis, 80 « 3. 



Hdb. in foHis Cynoctoni (Mitreola) p e t i o 1 a t i, Ocean 

 Springs, Miss. Amer. bor. 



53. Cercospora DiervillaB Ell. et Ev. in Ricker Prelim. List Maine 5551 

 fungi, Orono 1902, p. 22. — MacuHs circularibus, sparsis, minu- 

 tis, 2-3 mm. diam., sordide albis, rubro-marginatis; hyphis in 







