208 ANALES DE LA SOCIEDAD CIENTÍFICA ARGENTINA 



IV. Uredo Lev. 



20. Uredo appendiculata Pers. 



Syn. Credo phaseoli Strauss. 

 Obs. Soris fuscis hypophyllis; uredosporis globosis, granulosis 



dense tunicatis, episporis verrugosis, diam. 25-28 \j.. 

 Hab. Ad folia viva et lánguida Vignae lateolae vel Phaseolus sp 



in hortis prope Paraná Mini= 1002. 



21. Uredo flosculorum Schw , Speg., Fungi Arg. (1899), n° 502. 

 Obs. Soris laxe gregariis, ferrugineis, hypophyllis, pulverulen- 



tis. Uredosporis ovatis vel globosis, dense tunicatis, 32 X 24 

 — 26 ;jl. Episporis echinulatis, granulosis-í'uscis. 

 llab. Ad folia viva Bidentis helianthoide prope San Fernando 

 et Paraná Guazú. 1902. 



22. Uredo insueta Wint. 



Puccinia insueta Wint. status uredosporicus. 



Obs. Maculis indeterminatis vel fulviscentibus ; soris hypophy- 

 llis, pulverulentibus semierumpentibus, fulvis ocraceis 0,3 — 

 1 mm diam.; uredosporis globosis, fulvis, granulosis, leviler 

 echinulatis, dense tunicatis 25-30 \i. 



Hab. Ad folia viva Stigmathyllonis littoralisin sylvis prope Pa- 

 raná Guazú non rara est. 1902. 



23. Uredo medicaginicola Speg., Fungi arg. (1899), n° 490. 



Obs. Maculae fuscae; soris elongatis 0,25-0,50 mm X I — 

 1,50 mm, fulvis; uredosporis granulosis I gultulatis, globo- 

 sis vel augulosis, 20 y. diam. episporis mediocriis leve echi- 

 nulatis. 



Hab. Ad caules Medicaginis sativae prope San Fernando. 1902. 



24. Uredo pamparum. Speg., Fung. Arg. pun. I n. 51. 



Obs. Maculis fulvis vel indeterminatis, soris hypophyllis, ful- 

 vis ocraeciis erumpentibus, circularibus ; uredosporis subglo- 

 bosis, verrugosis, tunicatis, granulosis, fuscis, 18-20 y. 

 diam. 



Hab. Ad folia viva et lánguida Rhynchosiae señnae in dunielis 

 prope San Fernando. 1902. 



