1072 DeuteromycetfP, npmatiaceae, Scoleoosporae. Cercospora. 



26. Ceroospora Calotropidis Ell. et Ev- Ninth Annual JRep. of the 4ie 

 Missouri Bot. Gard. 1808, pa^ 120. — Maculis sortlide bruuneie, 

 y,-l CTO. diam., margine obgcariorihus ; caespitulis amphigenis, in 

 maculis dense sparsis, minutissimis et oculo nudo difficile conspi- 

 cuis ; hyphis haud nuraerosis, coespitoais v. subcaespifcosis, pallidis, 

 continuis, 15-30 » 3, subundulatis et subintegris ; conidiis Gyiiudraf i* 

 ceis. flavido-hyalinid, 30-40 -^ 3, subrectis /^j ( 



Hdb. in foliis Calotropidis procer»», Fortune Island A- 

 mericse cenfcr. (.Httchcock). 



27. Cercospora Ricini Speg. Fg. A.rg. novi v. crit., p. 343 (1899). — 4167 

 Maculis amphlgenis, orbicularibus, 2-10 mm. diam. vel angulosis 

 detTminatis, sordide albis vel isal)ellinis, linea fnsco-ferrugiiiea, 

 saepius ingusta cinctis; csespitulis epiphyllis, minutis, 100-120 fx. 

 diam., oli^aceis, laxe gregariis ; hyphis parvulis, 10-15 » 3, conti- 

 nuis, cylindraoeis, denticnlatis, dense constipafcia, olivaceis; conidiis 



ex denticulis hypharum oriundis, cylindraceis v. obclavulatis, 15- 



25 5*2-2'/,, coutinuisv. 1-3-septatis, subhyalinis. Q k 



Hab. in foliis languidis E-icini com.muni&, pr. Tucuman 

 Argentina;. — .Species a -(7. ricineUa Sacc. et Berl. Iong« ab- 

 horrens. 



28. Cercospora heterospora Ell. et Ev. Bull. Torr. Bot. Cl. 1898, 4ia8< 

 p. 512. — Maeulis irregalari))us, enulis limitacifi, 2-5 mm. diara., 

 primo viriduiis, dein ferrugineis siepeque zonatis; csQspitulis ple- | 

 rumque hypophyllis, erumpentibus, subalbis, demum subeffnsis ; 

 hyphis ferfcilibus c;espifcosis, brevibu3, continnis, branneolis, apice 

 acufci.s, 12-20 «3-4, integris vel .sursum parce denticulafcis, ramis 

 2-3 brevibus subdigitatis exceyjtis ; conidiis typice. c_ylinrlraceis, 

 curvulis, hyalinis, l-5-(plerum<]ue 3-4~)septatis, 30-BO v 2'/j-3, aliis 

 brevioribus crassioribusque 20-40 « 3-4, subrectis, uno line afcte- 

 nuatis 



flab. in foliis Euphorbi;e corollatse,- Wiiconsin (Davis). 



29. Cercospora .Spinaciae Oud. Contrib. Fl. Mycol Pays-Bas XVII, 416! 

 p. 314. — Maculis ;unphigenis, pallide viro&entibus v, flavescen- 

 tibus, magnitudino valde variabilibus, 1-10 mm. diam., ssepe con- 

 fluentibus ; cnespitulis amphigenis, nigris, centro macularum insi- 

 dentibus, numerosis ; hyphis numerosls, simplicibus, subbacillari- 

 bus, confcinuis v. ad apicem 1-septatis, rot\mdatis, fuligineis. 40- 

 70 «3'/^; conidiis acrogenis, primo ellipticis, dein oblongis v. ba- 

 cilhiribus, uodosis, demum cyiindraceo -fa^^oideis, curvulis. utrinque 

 rotundatis v. aoutiusculis. medio scptatis, hyalinis, IG 20 -^ 3. 



