556 METASPERMAE OF THE MINNESOTA VALLEY. 
to Kotzebue Sound and Bon Esperance, Alaska; S. in mts. to 
Mexico; W. to Calif. and Pac. coast; E. to Minn., Iowa, Neb., 
Dakota. 
Minn. valley: W. districts; swampy or moist places 
in prairie, edges of lakes. 
Hers.: Leiberg 43, ‘‘Minnesota”’; Herb. Wickersheim 
84, Idlewild, Lincoln Co.; Herb. Moyer 153, Granite Falls. 
Senecio integerrimus Nutt. Gen. IJ, 165 (1818). 
Cacalia integerrima MAcM. MSS. (1891). 
Gray, Syn. Fl. I, 2, 388; Mac., Fl. Can. I, 554; Upham, Fl. Minn. &7. 
North America: Dak. and Minn. to Saskatchewan. 
Minn. valley: Reported from S. W. district; doubtful; 
prairies and ridges. 
Senecio tomentosus Micux. Fl. Am. II, 119 (1803). 
Cineraria heterophylla PursH, Fl. Am. 528 (1814). 
Senecio integrifolius var. heterophyllus Nutt. Gen. II, 165 (1818). 
S. aureus UPHAM, FI. Minn. 87 (1883) asto specs. Kassube. 
Wats. and Coult., Gray’s Man. 6 ed. 293; Gray, Syn. FI. I, 2, 390; Britt., 
Fl. N. J. 150; Chap., FI. S. St. 245. 
North America: N. J., Del. and Penn. to Fla.; W. to 
Minn. and Ark. 
Minn. valley: N. E. edge; open and moist places. 
Hers.: Kassube 279, Minneapolis; 280, Minnehaha. 
Senecio aureus Linn. Spec. 870 (1753). 
S. gracilis PursH, Fl. Am. 529 (1814). 
S. fastigiatus SCHWEIN. Hill. Sk. II, 331 (1824). 
Cacalia aurea MACM. MSS. (1891). 
Wats. and Coult., Gray’s Man. 6 ed. 293; Rritt., Fl. N. J. 150; Webb., 
Fl. Neb. 144; Upham, Fl. Minn. 87; Chap. Fl. 8. St. 245; Brew. and Wats., 
Fl. Calif. I, 411; Coult., Fl. Colo. 210; Wats., King Exp. 189; Roth., 
Wheel. Exp. 366?; Gray, Syn. FI. I, 2, 391; Cov., Fl. Ark. 197; Coult., Fl. 
Tex, 242. 
North America: Newf.?, N. S., N. Br., Rocky mts. 
and Pac. coast to 49° N. lat.; S. to N. J. and N. Car., and W. 
to Nev. and Pac. coast of California. 
Minn. valley: Throughout; moist, marshy or swampy 
places; abundant. 
HerRB.: Ballard 18, Chaska; Taylor 47, Elysian; Bal- 
lard 475, Prior’s lake, Scott Co.; Sheldon 309, Madison Lake, 
Blue Earth Co.; Herrick 173, Minneapolis; Sundberg 348, Cen- 
ter City; Kassube 142, Minneapolis; Sandberg 349, Tower; Herb. 
Sheld. 1808, Minneapolis; Herb. Wickersheim 83, Idlewild, Lin- 
coln Co.; Herb. Moyer 152, Montevideo. 
Senecio aureus LINN. var. pauperculus (MICHX.). 
S. pauperculus Micux. Fl. N. Am. II, 120 (1803). 
