1A70 Deutevum^eetjp, Deinatiacese, Scoleoosporse. Cer('os])orr.. 



oulis indeterminatis, sa^pe raarginalibus, in pagina superiore fo- 

 liorum atropurpureis. in inferiore dilutioriJDUs ; ciespicuiis hypo- 

 phyllis, irregidariter sparsis, punctiformibus, fuligineis, ex byphis 

 brevibus, basi septatis ac coalescentibas. olivaceo-fuscidulis. circ. 3 

 ^. crassis, compositis; conidiis elongato-oViclavatis, sursum attenua- 

 tis, basi srepe truncatis, ex hj^^alino luteolis, 40-80 v 3-3,5, continuis 

 vel obsolete septulatis ^ /\-, . vitlL 



Hab. in foliis vivis My iti comm unis iii horto botanici)) CW- 

 tania Sicilia^. — A. Carc. Mijrti et C. rinjrticola colore rnacuiarumy 

 conidiorum etc. dignoscitui'. 



18. Cercospora Stachytarphetae Eli. et Ev. NiutJ! Annuai Rep. of 415 

 the Miss. Bot. Gard. 1898, pag. 120. — Macuiis minut-is, sparsis, 

 Otbicularibus, albis, 1-2 mm. diam., obscure marginatis ; hyphis 

 erpiphyilis, cfespitosis, 40-60 ^ 4, pallide brunneis, undulatis, sursum 

 subgeniculatis. continuis, non effusis; conidiis cyiindraceis, fumoso- i 

 hyalinis, obtusis, 5-9-septatis, 50-05 « 4-5. \/ fl/\^ 



Hab. in foliis Stachytarphetae jamaicensis in ins. Ba- 

 har>as (Huohcock 



19. Cercospora Stuckertiana Syd. Mem. Herb. Boiss. 1900, n. 4, p. 2. 4i5. 



Maculis sparsis, amphigenis, snborbicularibus, griseis, margina- 

 tis, 2-6 mm. diara. ; cajspitulis hypophyllis, griseis, minatis; hyphia 

 erectis, fuscis, septatis, 100-120 ^^ 4-6 ; coiiidiis filiformi-clavatis, 

 subhyalinis, rectis vel curvulis, initio guttulatis, dein septatis, 36- 

 80 --^27.-37, i ,\1 



Hab. i« foliis vivis Ipomoeae spec, Cordoba,. Argentina. 



20. Cercospora Calystegiae Speg Fg. Arg. novi vel crit., pag. 341 4ie 

 (1899). — Maculis suborbicularibus, 2-3 mm. diam., amphigenis, . 

 snepius determinatis, rufescentibus v. fuscescentibus ssBpeque areola ■; 

 subpurpurascente cinctis ; caespitulis epiphyllis, majusculis, peni- I 

 cilliformibus ; hyphis e basi subsclerotiacea parenchymatica fusco- 

 olivacea exsurgentibus, longiusculis, 30-70 » 5, olivaceis, continuis, 

 rarius 1-2-septatis, sursum saepius 1-4-noduloso-denticulatis ; coni- 

 diis cylindraceo-ellipsoideis, acicularibus v. subcUvuIatis, magnitu- 

 dine summopere ludentibus, 18-90*5-6, continuis v. 1-2-septala- 

 tis, ex hyalino chlorinis. 



Hdb. ad folia viva Calystegiae sepium in paludosis, En- 

 senada pr. La Plata Argentinae. 



21. Cercospora Raciborskii Sacc. et Syd. spec. nov. — Maculis orbi- 4« 

 cularibus, brunneis, medio exaridis albidisque, siepe distincte zo- 

 natis ; caespitulis hypophyllis ; hyphis 15-30 fascicalatis, rectis v. 



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