Arthur: Uredinales Collected in Trinidad 15 



9. Uromyces appendiculatus (Pers.) Fries, N. A. F. 257 

 On Phaseolus sp., 3249. 



10. Uromyces bidenticola (P. Henn.) Arth. Mycologia 9: 71. 



1917 



On Bidens pilosa L., II, 3 075, J 190. 



11. Uromyces columbianus Mayor, Mem. Soc. Neuch. 5: 467. 



1913 



On Melanthera aspera (Jacq.) Steud., I, II, 3245; II, 3239, 

 3301. 



12. Uromyces Dolicholi Arth. N. A. F. 258 

 On Cajan Cajan (L.) Millsp., 3028, 3335, 3487. 



13. Uromyces Hedysari-paniculati (Schw.) Farl. N. A. F. 248 



On Meibomia Scorpiurus (Sw.) Kuntze, 3194; M. affinis (Sch.) 

 Kuntze, 3306. 



14. Uromyces Howei Peck, N. A. F. 264 

 On Asclepias Curassavica L., II, 3304. 



15. Uromyces Janiphae (Wint.) Arth. Mycologia 7 : 190. 1915 



On Manihot Manihot (L.) Cockerell, IT, 3268, 3279, 3423. 

 Uredinia of this rust are common in tropical America, but the 

 aecia and telia have only been found in Mexico. 



16. Uromyces leptodermus Sydow, N. A. F. 224 

 On Lasaicis sp., II, 3402, 34JJ. 



17. Uromyces major Arth. (Uredo ignobilis Arth.) , N.A. F. 225 

 On Sporobolus indicus (L.) R. Br., II, 3093. 



18. Uromyces Neurocarpi Diet. N. A. F. 258 

 On Clitoria rubiginosa Juss., II, III, 3206, 3292. 



19. Uromyces proeminens (DC.) Pass., N. A. F. 259 

 On Chamaesyce hirta (L.) Millsp., 2965, 2973, 3302, 3436, 3528. 



