LIST OF HIGHER SEED-PRODUCING PLANTS. 555 



Senecio ovatus (WALT.). 



Cacalia ovata WALT. Fl. Car. 196 (1788). 

 C. tuberosa NUTT. Gen. II, 138 (1818). 

 C. paniculata and pteryantha RAF. Ann. Nat. 14 (1820). 

 Wats, and Coult., Gray's Man. 6 ed. 294; Mac., Fl. Can. I, 268, 555; 

 Upham, Fl. Minn. 86; Webb., Fl. Neb. 144; Chap., Fl. S. St. 244; Mac., 

 Fl. Can. II, 335; Cov., Fl. Ark. 198; Gray, Syn. Fl. I, 2, 396; Coult., Fl. 

 Tex. 242. 



North America: Ont. to Lake Huron and Minn. ; S. to 



Neb., Ohio, Ark., Alab., Ga. and Fla. 



Minn, valley: Forest district; W. to Cottonwood and 

 Chippewa valleys; damp prairies and openings. 



HERB. : Sheldon 1187, New Ulm; Sheldon 687, Waseca; 

 Taylor 565, Minnesota lake; Sandberg 346, Cannon Falls. 



Senecio atriplicifolius (LINN.) HOOK. Fl. Bor.-Am. I, 332 

 (1833). 



Cacalia atriplicifolia LINN. Spec. 835 (1753). 



Senecio atriplicifolius var. reniformis HOOK. Fl. Bor.-Am. I, 332 

 (1833). 



Cacalia yigantea NEES, Ind. Sem. Vratisl. (1842). 

 Wats, and Coult., Gray's Man. 6 ed. 294; Britt., Fl. N. J. 150; W T ebb., 

 Fl. Neb. 144; Upham., Fl. Minn. 86; Mac., Fl. Can. I, 268; Chap., Fl. S. 

 St. 244; Cov. FL Ark. 198; Gray, Syn. Fl. I, 2, 395. 



North America: Ont. to N. J. and Fla.; W. to Minn., 

 Neb. and Mo. 



Minn, valley: S. E. edge, Rice Co. ; rich woodland and 

 moist banks or shores. 



HERB. : Sandberg 345, Goodhue Co. 



Senecio reniformis (MUHL.). 



Cacalia reniformis MTJHL. Willd. Spec. Ill, 1735 (1803). 

 Wats, and Coult., Gray's Man. 6 ed. 294; Britt., Fl. N. J. 150; Chap., 

 Fl. S. St. 244; Upham, Fl. Minn. 86; Gray, Syn. FL I, 2. 395. 



North America: N. J. to N. Car. and Tenn. ; W. to 

 Ills, and Minn. 



Minn, valley: S. E. edge; rare; rich, deep woods. 

 HERB. : Leonard 28, Sumner. 



Senecio lugens RICH. Frankl. Jour. 2 ed. 31 (1825). 



8. lugens vars. hookeri and parryi EAT. King. Exp. 188 (1871). 



Cineraria pratensis HERD. PL Radd. II, 127 ( ). 



Cacalia lugens MAcM. MSS. (1891). 



Wats, and Coult., Gray's Man. 6 ed. 294; Webb., Fl. Neb. 144; Upham, 

 Fl. Minn. 87; Mac., Fl. Can. I, 263, 554; Coult., FL Colo. 209; Brew, and 

 Wats., FL Calif. I, 413; Led., FL Ross. II, 644; Wats., King Exp. 188; 

 Roth., Wheel. Exp. 177; Gray, Syn. FL I, 2, 388; Coult., FL Tex. 242. 

 Circumpolar. 

 North America: Rocky mts., Fraser river, 66 N. lat. 



