A CONTRIBUTION TO THE FLORA OF THE COUNTY. 291 



U. {Uredo potent lllavuui D.C.), Maldon (H.). 

 T. Maldon (H.). 

 P. tormentillse Fckl. 



U. {Uvedo potent illavum D.C.) On Potentilla tovnientilla, Marks- 

 hall (T). 

 *P. violaceum Schiltz. 



U. and T. On Rubns fvuficosus, Danbury (C). 

 P. rubi Pers (P. bulbosum Fries, Uredo vuhovwn D.C). 



M. On Rubus fyuticosus, Maldon (H.) ; Epping and Purfleet 



(W.). 

 U. and T. Maldon (H.). 

 P. subcorticatum Schvank (P. mncvonatmn Link. Uvedo 

 fosavum Link), 

 M. On Rosa caiwia, Maldon (H.) ; Brentwood, Chelmsford, 

 Broomfield, Peering, Halstead (C.) ; Debden Green. 

 Epping (W.). 

 U. and T. Danbury (C). 

 ■Gymnosporangium clavariaeforme Jacq. 

 JE. {Rcestclia lacevata Pckl). On Cvatcugus oxyacantha, Maldon 



(H,). 

 Melampsora helioscopise Pers. {Uredo euphorbias, Reb.). 



U. On Euphorbia exigua, Maldon (H.) ; on E. peplus, Maldon 



(H.) ; on E. helioscopia, Chelmsford and Coggeshall 



(C.)- 

 T. On E. helioscopia, Chelmsford and Coggeshall (C). 



-M. lini Pers. 



U. On Liniun catharticuni. Earl's Colne (C). 

 M. farinosa Pers. {M. salicina Lev. Uredo capveavunt D.C). 



U. On Salix capraea, Maldon (H.); Coggeshall and Broom- 

 field (C). 

 M. tremulae Tul. 



U. and T. On Populus tremula;, Maldon (H,). 

 "M. secidioides D.C, 



U. On Populus alba Maldon (H.). 

 '''M. betulina Pers. 



U. On Betula alba, Wake Arms, Epping (W.). 

 "M. cerastii Pers. 



U. and T. On Cerastiuni arvense, Peering and Coggeshall 



(T.). 

 '•'M. orchidi-repentis Ploivr, Mr. Turner found a Melampsova 



