176 JOURNAL OF AGEICULTURE OF P. R. 



Ubomyces bidentioola (P. Henn.) Arth. 



On Bidens leucaviha, Pnehlo Viejo, Palo Seco, Vega Baja, Es- 



pinosa, Fajardo, Naguabo; Santurce, Aibonito, Anasco, 



IMayagliez, ]Monte Alegrillo, Lares, Aguada, Dos Bocas 



(Stevens) ; Yauco, Hormigueros, Barceloneta (W. & 0.). 



Bidens pilosa, Arecibo-Lares, Rio Piedras, Rio Tanama, Ma- 



ricao (Stevens) ; Boqueron, San German (W. & 0.)- 

 Cosmos caudatus, Barros, Jayiiya (Stevens). 



Uromyces bidentis Lagerh. 



{Uromyces densus Arthur.) 

 On Bidens pilosa, Ponce (Stevens) ; Maricao (W. & 0.). 



Ubomyces caryophyllinus (Schrank.) Wint. 

 On Dianthus sp., San Juan (94). 



Uromyces cestri Mont. 



On Cestrinn laurifoliiim, INIartiii Peiia, Camuv; Cabo Rojo, 

 Monte Alegrillo, Qiiebradillas, San German, Arecibo-La- 

 res Road (Stevens) ; Fajardo, Campo Alegre (W. & 0.). 

 Gestrum macropliyllum, El Duque, Barros, Maricao, Ponce, 

 Monte Alegrillo, Lares, Luquillo Forest, Monte de Oro, Dos 

 Bocas, Naguabo (Stevens) ; Maricao, B.irceloneta. Rio Ta- 

 nama (W. & 0.). 



Uromyces cologani/E Arth. 



On Teravuuis uncinatus, Cayey (Holway) (2). 



Uromyces oolumbianus Mayor. 



On Melanilu va canesccns, Palo Seeo, Aibonito, Rio Piedras, Es- 

 pinosa ; Ciales, Aiiaseo, Corozal, Yauco, Mayagiiez, Vega 

 Baja, Cayey, Cabo Rojo, Rosario, Utuado, Quebradillas, 

 Guayanilla, Dos Bocas, Jayuya (Stevens) : Maricao, Bar- 

 celoneta (W. & 0.). 



Ubomyces coMMELiXyE (Speg.) Cooke. 



On Connnrlina virginira, De^pfbon rStcvrns'. 



Uromyces doliciioli Arth. 



On Cajanus indiLUS, Espiuosa, Campo Alogic, Rio Piedras; Gua- 

 yanilla, Corozal, Jayuya, Rosario, Mayagiiez, Vega Baja, 

 Manati, Quebradillas (Stevens) ; Yauco (W. & 0.) (81, 

 90, 94). 

 Dolicholus eninitmis, Guanica ("W. & 0.). 

 Dolicholus reticulaUis, Boqueron, Aguada, Vega Baja (Ste- 

 vens) ; Bayamon (Heller) ; Mayagiiez (W. & 0.). 



