Uredinesc inferiores, /Ecidium. 827 



Ilah. in foliis Hy dr ocharidis Morsus- Ran?c, in Longobar- 

 dia Italia? borealis. 



239. /Ecidium HartwegiaB Thiim. in Flora 1877, p. 411, Myc. univ. 2939 

 n. 824, uljcidium ChloropJiyii Mac Owan niscr. — Pseudoperi- 

 diis hypophyllis, dense gregariis, concentrice dispositis, in macula 

 vix decolorata, luteis, parvis, raargiue sublevi, pallidiore, subaspe- 

 rato ; cecidiosporis globoso-ellipticis, regularibus, episporio subcras- 



so, levi, hyalino, dilute flavidis, intus similaribus, 20-34 s 18-20. 

 Hab. in foliis vivis Hartwegiae elata3 et comosre (Chlo- 

 rophyti Sternbergiani), in Africa australi (Mac Owan et Fuck). 



240. ^cidium Iridis Gerard in Peck 24 Rep. of St. Bot. pag. 93, 2940 

 Thiira. Myc. univ. n. 1519. — Maculis ovalibus vel orbicularibus, 

 flavis; pseudoperidiis amphigenis, brevibus, seriatis; aecidiosporis 

 20-25 a. diam., aurantiacis; spermogoniis numerosis, centralibus, 

 amphigenis. 



Hab. in foliis Iridis versicoloris, ad Poughkeepsie (Ge- 

 rard) et Bufi^alo (Clinton) Americae borealis. 



241. ^cidium tubercuiatum EII. et Kell. in Journ. of Mycol. 1888, 2941 

 p. 26. — Amphigenum at copiosius hypophyllura, raaculis nullis; 

 fBcidiis primo tuberculato-hemisphaericis, 500-750 y.. diam., con- 

 fertis; pseudoperidiis cupulatis, margine leniter dentato; secidio- 

 sporis subglobosis, 18-20 y.. diam., vel subellipticis, oblongis ova- 

 tisve, 20-27::; 18-23. 



Hab. in foliis Callirhoes involucratae, Rooks Co. Kansas 

 Americae borealis (E. Bartholomew). — Ab JEcidio Callirhoes E. 

 et K. omnino distinctum. 



242. /Ecidium Crini Kalchbr. in Grevillea XI, p. 26. — Pseudoperi- 2942 

 diis amphigenis, plerumque hypophyllis, in raaculis olivaceo-fu- 

 scis, 1 cm. et ultra latis, rotundis vel ellipticis, dense circinatim 

 congestis, ochraceis, profunde urceolatis, raargine reflexo, pulve- 

 rulento, albo-creaulato; a^cidiosporis . . . . 



Hab. in foliis vivis Crini capensis etCooperi(?)adP. Na- 

 tal Africae. — Ab JEcidio Orchidearum habitu parum distinctura. 



243. >Ecidium Leucoji Bergam. Bals. et De Not. in Erb. Critt. ital. 2943 

 ser. II, n. 99 et in Bibl. ital. XLIV, n. 90, Linhart in Hedwigia 

 1883, p. 9, F. Hung. n. 48. — ^cidiis in foliis, caulibus pedicel- 

 lisque greges magnitudine varios formantibus, circa spermogonia 

 concentrice disperse dispositis; pseudoperidiis albis seu albo-fla- 

 vis, orbiculatis, patelliformibus, margine reflexo, lobato; ajcidio- 

 sporis polygoniis, rotundatis, verrucosis, aurantiacis, 16-31 ^; 15-24 ^x. 



