1]04 H_vi)hi'inyfPt;e, Dematiacote, SeolccosportF, (.■cj-cosi)orii. 



tii'ulatis; couirliis dilute coloratis, sursum atteuuati-i '.<*peque oon- , 

 tractis, 5-10-scptatis, -25-60 ==* 3 '/,-4. ff^!l'^lO\M_\.^_(}AA-'^ 



flab. in foliis •Asclepiadis incarnatnr?, OhivO Araer. bor. 

 (Kel!<ey). 



26. Cercospora maculans Pat. Cat. rais. pl. coll. Tunisie 1897, p. 132. iUB 



— Maculis cinereis v. nigro-cinereis, clongatis, 8-50 nnn. longin, 

 3-15 mm. latis, pulvinulis numerosis, spar.4s, 50-00 ■-■. diam.; 

 hyphis fasciculatis, tcretibus, rectis, rarius ilexuo.so-torulosis, non 

 septatis, dilute fusco-brunneis, apice truncatis, 23-30 <? 5; conidiis 

 longe clavatis, hyalinis, 3-septatis, 50-GO « 5-6. 



Hah. in fructibus Asclepiadacea) cujusdam iu Tunisia. 



27. Cercospora euphorbiacola Atk. Bull. Cornell Univ. III, n. 1, nii) 

 1807, p. 41. — Maculis amphigcnis, suborbieularibus, griseo-bran- 

 neis, linea angusta nigra elevata circumscriptis; hyphis plerumque 

 hypophyllis, e tuberculo nigro-oiivaceo oriundis, siraplicibus, di- 

 lute coloratis, leniter flexuosis, 25-40 « 4 ; conidiis anguste lanoeo- 

 Jati^!, 80-120 V 37,-4, subtiliter 5-10-septAtis. dilute coloratis. ,\ . ' 



Ilab. in foliis Euphorbigs spec, Auburn, Alabaina Amer. borX 



28. Cercospora Henaingsii Ailesch. in P. Henn. .Pilz. O.stafr. p. 35. im 



— Macuiis subcircularibus, irregularibus, paiiidis v. pallide ochra- 

 ceis, linea obsoleta determinatis; csespitulis epiphyilis, gregariis 

 8parsisvo, minutis, punctifonnibus, nigris; hyphis cylindraceis, con- 

 tinuis, simpiicibus, fuscis, 4-5 .j. crassis; conidiis ol)clavatis v. 

 subcylindraceis, 2-5-septatis, 30-50 « 4-6, liyaiinis v. fuscidulis. 



Ilah. in foiiis vivis Manihot utilissimai in Africa trop. 

 (Holst). 



29. Cercospora maritima Tracy et Earle, Buli. Torr. Bot. Club. 4^21 

 1895, p. 179, — Amphigena, dense effusa, in areis obseure coio- 

 rati», maculis indefinitis; hyphis fascicuiatis, pleramque crectis, oli- 

 vaceis, 5-6-septati8, ad septa saepe tumidulis, 40-100^4-6; conidiis 

 pallidioribus, elongatis, rectis v. leviter curvulis, plerumque uni- 

 septatis, cellula superiore breviore et latiore, 50-60 '^^ 5-7. \) 



Hah. in foliis Crcfr.Jis maritimie, Mississippi Amer. bor. 



30. Cercospora Cassa/» t'!'. et Ev. Buli. Torr. Bot. Club. 1805, 4422 

 p. 438. — Maculis /< i.iphigenis, orbicularibus, dilute ferrngineis, 

 3-5 nim. diam., defiuitis, anguste et obscure marginatis; hyphia 

 cfespilosis, continuis, supra leviter denticulatis, luteolo-hyalinis, 

 30-40^4; conidiis cylindraceis v. clavato-cylindraceis, 3-5-septa- 



tis, hyaliniH, 20-50^5-6. \>^ 



ffab. in foiiis Cassavai spec. Fioridaj Atfier bor. (Nash). 



