Uredinaceee, /Ecidium. %1 



60. /Ecidium Cardui Arth. Bull. Torr. Bot. Club XXXIII (1906) 2906 

 p. 33. — Pycnidiis epiphyllis, in parvos greges, immersis, incon- 

 spicuis, punctiformibus, subepidermicis, globosis, 130-180 a. diam.; 

 aecidiis hypophyllis, in greges circinatim dispositis, 3-5 mm. diam., 



in maculis decoloratis insidentibus; peridiis brevibus, cyhndraceis, 

 margine erecto eroso; aicidiosporis globoideis, parvis, 16-20 « 15-18; 

 tunica subhyahna, tenui, 0,5-1 mm. cr., minute granulosa, 



Hab. in fohis Cardui Hookeriani, Sandcoulee Montana, 

 Amer. bor. (F. W. Andekson). 



61. /Ecidium Blumeae P. Henn., Hedwigia XLVII (1908) p. 252. — 2907 

 Macuhs rotundatis v. effusis, flavo-brunneis ; fecidiis hypophylhs 



in villo nidulantibus, sparsis vel gregariis, pallidis, cupulatis, mar- 

 gine fimbriatis, contextu cellulis polyedricis reticulatis; tecidiospo- 

 ris subgloboso-angulatis, levibus, subhyahnis, 10-15 a. 



Hab. in foliis Blumese balsamiferpe. Luzon, Lepanto, 

 Cervantes ad Macayan in Ins. Philippinis (Merrill). 



62. yEcidium Piucheae-ovalis Syd.. Deutsche Zentral-Afrika Exped. 2908 

 II Bd. (1907-1908) p. 97. — Macuhs orbicularibus vel irregula- 

 ribus, 3-8 mm. diam., flavo-brunneis; pycnidiis epiphylHs, melleis; 

 aecidiis hypophylHs, in greges rotundatos v. ad nervos foHi elon- 

 gatos 2-5 mm. latos laxe dispositis, cylindraceis, albis, margine 

 profunde lacerato; contextu e celiuHs valde variabilibus rhomboi- 

 deis subinde vakle elongatis et tunc subfusoideis composito; cecidio 

 sporis angulatis, apice incrassatis (usque ad 7 [j..), verrucosis, hya- 

 linis, intus aurantiacis, 20-28 ^ 18-23. 



Hab. in foHis Pluchea? ovalis, Ruanda Africae trop. 



63. /Ecidium Senecionis-bupleuroidis Syd., Deutsche Zentral-Afrika 2909 

 Exped. (1907-1908) II Bd. p. 97. — Maculis indistinctis, flavidis; 

 pycnidiis amphigenis, gregariis, melleis; iecidiis hypophyllis, ple- 

 rumque in annulum c. 5 mm. diam. amoine ordiuatis, minutis, 



diu globoso-clausis, tandem breviter cupulatis, flavidis, margine 

 haud revoluto vix inciso; aecidiosporis angulato-globosis, minutis- 

 sime verruculosis, flavidis, 18-25 >f 18-22. 



Hab. in foliis Senecionis bupleuroidis, Lava prope M. 

 Ninagongo Afric;e trop. 



64. /Ecidium Berkleyse P. Henn. et Evans, in P. Henn., Engl. Bot. 2910 

 Jahrb XLI (1909) pag. 277. — Maculis rotundatis vel confluen- 

 tibus, fuscis; fecidiis hypophyllis flavo-aurantiis in villo nidulan- 

 tibus, pseudoperidiis aggregatis, cupulatis, contextu cellulis rotun- 

 dato-v. oblongo polyedricis, reticulatis c. 40-60*20-40; ;ecidio- 



