Uredinace?E, IJromyces. 575 



Uredosoris plerumque epipliyllis, sparsis, minutis, rotundatis, c. 

 '/, mm. diam , epidermide fisso cinctis, compactis, flavo-brunneolis; 

 uredosporis globosis, subglobosis v. ellipsoideis, subtiliter ecliinu- 

 latis, flavo-brunneis, 21-29 « 18-25, episporio c. 2,5 [j.. cr., poris 

 germinativis 3-5 pra^ditis; teleutosporis immixtis, globosis subglo- 

 bosis V. breviter ellipsoideis, apice rotundatis et lenissime incras- 

 satis, longitudinaliter tenuissime striatis, brunneis, 22-29*20-25; 

 pedicello hyalino, brevi. 



Hab. in foliis Atriplicis semibaccatse, prope Melbourne 

 Yictoria, Australia. 



155. Uromyces Iresines Lagerh. in Sydow, Mon. Ured. II (1910) 2263 

 p. 227. — Teleutosoris hypophyllis, maculis rotundatis vel inde- 

 terminatis pallidis insidentibus, minutis, c. 0,5 mm. diam., in gre- 



ges orbiculares v. suborbiculares ScTepe concentrice dispositis, com- 

 pactis, fuscis, ob germinationem cinereo-brunneis ; teleutosporis 

 ellipsoideis, oblongis v. clavatis, apice rotundatis, plerumque le- 

 nissime incrassatis, basi plerumque attenuatis, levibus, hyalino- 

 flavidis, 28-42 » 14-20, episporio 1 [x. cr. ; pedicello hyalino vel 

 flavidulo, persistenti, crassiusculo, usque ad 80 [x. longo. 



Hdb. in foliis Iresines sp., Quito .^EquatoriLie Amer. austr. 

 (Lagerheim). 



156. Uromyces Polycnemi Mac.Alp., Rusts of Austr. (1906) p. 210, 2254 

 tab. XLIII, fig. 319; Sydow, Mon. Ured. II (1910) p. 229. — 

 ^cidiis plerumque hypophyllis, sparsis v, aggregatis, cylindraceis, 

 usque ad 1,5 mm. longis, albo-flavis, margine lacerato, revoluto; 

 secidiosporis globosis, subglobosis v. ellipsoideis, subtiliter verru- 

 culosis, flavidis, 18-25*17-22; uredosoris amphigenis, sparsis vel 

 aggregatis, minutis v. confluendo majoribus et tunc usque ad 2 

 mm. longis, primo epidermide plumbeo tectis, brunneis; uredo- 

 sporis plerumque ovatis v. ellipsoideis, subtiliter echinulatis, fla- 

 vidis, 25-32 » 18-24, poris germinationis pluribus instructis; teleu- 

 tosoris conformibus sed obscurioribus ; teleutosporis ellipsoideis v. 

 oblongis, apice rotundatis, vix incrassatis, levibus, brunneis, 28- 

 45*^17-25, episporio c. 1,5-2 [j.. cr. ; pedicello hyalino, persistenti 

 spora breviore. 



/7a&. in foliis Polycnemi pentandri, Port Fairy Victoria 

 Australije. 



157. Uromyces Celtidis Diet., Ann. Mycol. V (1907) p. 244. — Soris 2255 

 hypophyllis rotundatis 1-3 mm. latis, applanatis vel convexis floc- 

 cosis, exsiccatis albis, nudis; teloutosporis ellipsoideis vel clavatis, 



