Uredinacese, Uromyces. 577 



sparsis, rotundatis v. ovoideis, 0,6-1 mm. cr., mox nudis, pulvi- 

 natis, theobromino-brunueis, epidermide rupta conspicuis; teleu- 

 tosporis ellipsoideis v. obovoideis, 29-36 v 21-24, utrinque rotun- 

 datis; tunica castaneo-brunnea, 1,5-2 |x. cr., supra usque 8-10 [x. 

 incrassata, pallide umbonata; pedicello byalino v. subhyalino, sub- 

 crasso, sporam subsequante. 



//a&. in Co mmelina virginica, C. eleganti, C. ere- 

 cta, C. angustifolia etc, America bor. et austr. 



162. Uromyces clurus Diet , Ann. Mycol. V (1907) p. 70. — Uredo- 2260 

 soris sparsis, parvis, pallide ochraceis; uredosporis ellipsoideis vel 

 subglobosis, 23-30 «= 18-26, episporio tenui dilute brunneo subtiliter 

 echinulato indutis ; teleutosoris crustaceis duris, nigris, irregulariter 

 oblongis usque ad 2 cm. long., epidermide tectis; teleutosporis ob- 

 ovatis V. clavatis, 24-37 « 13-23, castaneis, levibus, apice vix in- 

 crassatis, breviter pedicellatis, paraphysibus copiosis obscure ca- 

 staneis inclusis. 



Hah. in foliis caulibusque Allii nipponici, Aki-machi, Tosa 

 Japoniie. — Affinis Urom. aterrimo. 



163. Uromyces Solariae Diet., Ann. Mycol. VI (1908) p. 94. — Soris 22G1 

 amphigenis minutis vel mediocribus, rotundatis vel oblongis, epi- 

 dermide fissa diu velatis vel semivelatis, obscure castaneis pulve- 

 rulentis; teleutosporis ellipsoideis, subglobosis vel ovoideis, apice 

 pleruraque papilla humili hyalina ornatis, 26-40 *? 20-25, episporio 

 flavo-brunneo anguste reticulato donatis, pedicello brevi caduco 

 suffultis. 



Ilab. in foliis Solarire m iersioid is, Santiago, Chile (K. 



E.EICHE). 



164. Uromyces Reichei Dies , Ann. Mycol. VI (1908) p. 94. — Soris 2262 

 amphigenis minutis, sed numerosis in acervulos rotundatos usque 



8 mm. longos, coniluentes congestis, epidermide fissa primo semi- 

 velatis, deinde pulverulentis, castaneis; teleutosporis ellipsoideis 

 vel obovatis, interdum angulatis, 25-34 *# 22-30, episporio castaneo 

 icquali levi indutis, pedicello mediocri caduco instructis. 



Hab. in foliis Triteleia; Gaudichaudianie, Santiago 

 Chile (K. Reiche). — Ab U. Tritelejce dignoscitur teleutosporis 

 majoribus et papilla apicali carentibus. 



165. Uromyces Gageae G-. Beck. Verli. k k. zool.-bot. Ges. Wien 2263 

 Bd XXiX (1880) p. 26; Sydow, Mon. Ured. II (1910) p. 273 — 

 Teleutosoris amphigenis, sine maculis, sparsis, rotundatis v. elli- 

 pticis, 1-3 mm. longis, epidermide plumbea medio longitudinaliter 



l^yll. fung. XXI (XI-1911) 37 



