LIST OF HIGHER SEED-PRODUCING PLA.NTS. 555 



Seiiecio ovatus (Walt). 



Cacalia ov<Ma Walt. F1. Car. 196 (1788). 

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

 C. paniculuta and pteryantka 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 jDrairies and openings. 



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

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



Senecio atriplicifoliiis (Linn.) Hook. Fl. Bor.-Am. I, 332 

 (1833). 



Cacalia atripUcifoUa LiNX. Spec. 835(1753). 



Senecio atriplicifoUus 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^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. : Scmdherg 345, Goodhue Co. 



Senecio reniformis (Muhl). 



Cacalia reniformis Muhl. 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). 



S. lugens vars. hookeri and parryi Eat. King. Exp. 188 (1871). 



Cineraria pratensis Herd. Pi. 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. 



