19 



PucciNiA Thalictri Chev. 



III. On Thalictrum Cornuti. Burl., July, 1894; J. 1318. 



PUCCINIA TiARELLAE B. & C. 



On Tiarella cordifolia. Newfane, Oct., 1892; G. 213. Burl., Aug. 

 1897; O. 1319. Beaver, Sept. 1897; O. 1320. 



PUCCINIA ViOLAE (Schum.) DC. {Aecidium Violae Schum.) 



I. On Viola Canadensis, Violet. Burl., June, 1897; O. 1322. Mt. 

 Mansfield, June, 1897; 0. 1323. 



I. On Viola canina. Burl., May, 1895; J. 1324. 



I. On Viola palmata, var. cucullata. Burl., June, 1890; J. 1325. 



III. Burl., Aug.,1890; J. 1329. 



I. On Viola pubescens. Common and destructive. Burl., May, 

 1892; J. 1327. 



II. On Viola Selkirkii. Johnson, July, 1893; G. 616. 



I. On Viola sp. Fairfax, May, 1890; J. 1330. III. Newfane, 

 Oct., 1892; G. 219. 



PucciNiA ViRGAUREAE (DC.) Libert. 



III. On Solidago sp, Golden Rod. Burl., June, 1897; J. 1332. 



PucciNiA Xanthii Schw. 



III. On Xanthium Canadense, Cockle-bur. Burl., July, 1895; J. 

 1333. 



PUCCINIASTRUM EpiLOBii (Chaill.) Otth. {Melampsora Epilobii.) 



II. On Epilobium adenocaulon. Burl., Aug. 1898 ; O. 1904. 



II. On Epilobium angustifolium. Burl., Aug. 1890; J. 1360, New- 

 fane, Sept. 1892 ; G. 124. 



Triphragmium clavellosum Berk. 



On Aralia nudicaulis, Sarsaparilla. Johnson, July, 1893; G. 39. 



Uredo Agrimoniae (DC.) Schroet. {Caeoma Agrimoniae.) {Thecopsora 

 AgriifiOHiae.) 



II. On Agrimonia Eupatoria. Abundant and apparently quite 

 destructive. Burl., Sept. 1897; O. 1361. Newfane, Aug. 1892; G. 

 223. Snake Mt., July, 1898; O. 1810. 



Uredo Polypodii DC. {U.fiUcum.) 



On Aspidium Thelypteris. Johnson, Sept. 1893; G. 40. 

 On Aspidium acrostichoides. Johnson, Sept. 1894; G. 41. 

 On Woodsia glabella. Smugglers' Notch; Hinsdale. In Herb. 

 A. J. Grout. 



Uromyces appendiculatus (Pers.) Link. {U. Phaseoli.) 



III. On Pods of Phaseolus vulgaris, Bean. Injurious. Woodstock, 

 Aug. 1894; J. 1232. 



