Freeman: MINNESOTA UREDINE. 557 
Var, Jactuce Burrityt,’ Bulli Dl: St. Lab. Nat. Hist. 2: 
ZAR) “SGoR. 
On Lactuca canadensis L.: Pine, Je. 1899, Freeman 475 ; 
Ramsey, Je. 1898, Freeman 69; Chisago, Je. 1899, 
Freeman 418. 
Lactuca ludoviciana (NutTT.) DC.: Le Sueur, Je. 1891, 
Sheldon 29% and 244. 
Lactuca sp. indet.: Ramsey, My. Freeman 344; Wright, 
My. 1900, Freeman 594. 
Var. liatrii WEBBER, Journ. Myc. 5. 18809. 
On Laciniarza sp. indet.: Pine, Je. 1899, Freeman 514. 
ar. helianthi Burriut, |. c. 232. 
On Helianthus divaricatus L.: Blue Earth, Je. 1891, Shel- 
don 281. 
flelianthus sp. indet.: Le Sueur, Je. 1891, Taylor 265. 
Var. eupatorii (Scuw.) BurRILu, 1. c. 231. 
On Lupatorium purpureum L.: Ramsey, Je. 1899, Free- 
man 464. 
Eupatorium perfoliatum L.: Brown, Ag. 1891, Sheldon 
1058 ; Waseca, Je. 1891, Sheldon 308 and 521 ; Chisago, 
Je. 1892, Taylor 1340. 
Eupatorium ageratoides L.: Ramsey, Je. 1898, Freeman 
40. 
18. A. asterum ScHWEIN. Syn. Fung. Car. Sup. 67, No. 444. 
1822. 
On Solidago flexicaulis L.: Waseca, Jy. 1891, Sheldon 
657. 
Solidago serotina Art.: Mille Lacs, Jy. 1892, Sheldon 
2790. 
Solidago sp. indet.: St. Louis, Jy. 1886, Holway 141 
(A. compositarum) ; Blue Earth, Je. 1891, Sheldon 207 ; 
Mille Lacs, Je. 1892, Sheldon 2451; Wright, My. 1900, 
Freeman 595. 
Aster sagittifolius WiLuLp.: Blue Earth, Je. 1891, Sheldon 
258. 
Aster sp. indet.: Waseca, Je. 1891, Sheldon 566; Hous- 
ton, Je. 1899, Lyon 14; Ramsey, Je. 1899, Freeman 
398. 
Euthamia graminifolia (L.) Nutt.: Chisago, Je. 1899, 
Freeman 430; Chisago, Je. 1892, Taylor 1339. 
