Deuteromycet;e, Dematiacere, Scolccosporae, Cercospora. 595 



1. Cercosporidium Helleri Earle, Muhlenborgia, 1901, p. 16, Passalora 5499 

 Helleri Earle Torreya, 1902, II, p. 160. — Hypophylla, eflfusa; 

 coespitulis nigris velutinis in maculis indeterminatis insidentibus; 

 hyphis longis, intricatis, intense olivaceis, raro septatis, superne 

 flexuosis contortisque 200-400^4-5; conidiis acro-pleurogenis ob- 

 ovatis, obtusis, 3-septatis, granulosis, 20-30 ^ 8-10. 



Ildb. in foliis vivis SphenoclccC zeylanicse, prope Ana- 

 sco, in insula Porto Rico Amer. centr. 



Sect. 4, ScolecosporjB. 



CERCOSPORA Fres. — Syll. IV p. 431, X p. 618, XI p. 62B, XIY 

 p. 1099, XVI p. 1066. 



1. Cercospora Isopyri v. Hohnel, Fragmente zur Mykologie, 1903, 5500 

 p. 65. — Caespitulis effusis, caules petiolos foliaque invadenti- 

 bus et enecantibus; partibus invasis plantce brunneo-nigrescenti- 

 bus; hyphis sterilibus intramatricalibus; hyphis fertilibus per epi- 

 dermidem erumpentibus, plerumque fasciculatis, dilute brunneis, 

 40-100 « 6-9, 4-6-septatis, hinc inde nodulosis, conidia 1-3, acro- 

 pleurogena gerentibus; conidiis dikite brunneis, 4-12- (plerumque 

 6-7-) septatis, infra 6-16 {j- crassis, sursum sensim usque ad 5-6 



|i. attenuatis, 70-140, plerumque 60-75 [a. longis, basi rotundatis, 

 apice obtusis. 



Hab. in fohis, petioHs, caulibusque Isopyri thalictroidis 

 prope Purkersdorf Austrise inferioris, 



2. Cercospora Bizzozzeriana Sacc. et Berl. — Syll. X, pag. 618. — ^^i 

 var. Drabae S. Cam. in d' Almeida Contrib. a la Mycoflora du Por- 

 tugal 1903, p. 48. — Hyphis fasciculatis, simphcibus, erectis, sur- 

 sum leviter nodulosis, palUde citrinis, brevibus, 33-36 « 4-5 ; coni- 

 diis vermicularibus, obclavatis, subhyalinis, parce septatis 105- 

 125 =^ 4,5-6. 



Hah. in foHis vivis Lepidii (Cardarioe) Drabse, in horto 

 Inst. Agricultur;i3 Lisboa Lusitanito (Souza da Camara). 



3. Cercospora Sesami Zimm. Berichte iib. Land- und Forstwirth. 5502 

 Deutsch-Ostafrika, 1904, p. 28. — MacuHs flavido-albis, copiosis, 

 atro-marginatis, 1-2 mm. lat.; conidiophoris ex stomatibus 6-10 

 fasciculatim erumpeutibus, epiphylHs, sursuni noduloso-incrassa- 

 tuHs 1-3-septatis, brunneis, 40-60 5:^4; conidiis cyHndraceis, sur- 

 sum cuspidatis, hyaUnis, vulgo 7-10-septatis, 90-135 ^ 3-4. 



