LIST OF HIGHER SEED-PRODUCING PLANTS. 551 



coast; S. to Oregon and S. Calif.; E. to Minn., Neb., Mo., Tenn. 

 and spreading also to N. Y., N. J. and Penn. 



Minn, valley: W. districts especially, but probably 

 throughout; sandy or gravelly banks. 



HERB. : Sheldon 1592 1 Lake Benton; Sandberg 339, Red 

 Wing; Herb. Moyer 149, Montevideo. 



Artemisia guaphalodes (NUTT.) Gen. II, 143 (1818) emend. 

 A. integnfolia PUKSH, Fl. Am. (1814) in part. 

 A. ludovidana NUTT. Gen. II, 143 (1818) pro parte. 

 A. ludovidana NUTT. T. and G. Fl. II, 420 (1841). 

 A. purshiana, douglasiana, hookeriana BESS. Abrot. 59 (1834). 

 A. vulgans vars. ludovidana and gnaphalodes OK. Eev. Gen. I, 

 309 (1891). 



Wats, and Coult., Gray's Man. 6 ed. 291; Mac., Fl. Can. I, 257; Webb., 

 Fl. Neb. 145; Upham, Fl. Minn. 85; Coult., Fl. Colo. 202; Brew, and Wats., 

 Fl. Calif. I, 404; Both., Wheel. Exp. 176, 366; Wats., King Exp. 183; Gray, 

 Syn. Fl. I, 2, 372; Engl. Hoffmann, Nat. Pflanz. IV, 5, 282; Coult., Fl. Tex. 

 240. 



North America: Red and Milk valleys to Pac. coasli 



and 49 N. lat. ; S. in Calif, to Monterey; E. to Saskatchewan, 

 Mich. , Minn. , 111. , Tex. and Mexico. 



Minn, valley: Throughout; dry or sterile banks and 

 along sparsely wooded ridges. 



HERB. : Taylor 720, Minnesota lake; Sheldon 935, Red- 

 wood Falls; Sheldon 1131, Springfield; Sheldon 469, Madison 

 Lake; Taylor 1125, Glen wood; Taylor 834, Glen wood; Gedge 8, 

 Detroit City. The last four are forma glabrata; Sheldon 1511, 

 Lake Benton; Taylor 145, Janesville; Oestlund 102, Minneapolis; 

 Gedge 9 t Moorhead; Holzinger 130, Winona; Sandberg 338, Can- 

 non Falls; Herb. Moyer 147, 148, Montevideo; Herb. Wicker - 

 sheim 81, Ash lake, Lincoln Co. 



Artemisia longifolia NUTT. Gen. II, 142 (1818). 



? A. inte^rifolia PURSH, Fl. Am. (1814) in part. 



Wats, and Coult., Gray's Man. 6 ed. 291; Webb., Fl. Neb. 145; Upham, 

 Fl. Minu. 85; Coult., Fl. Colo. 202; Gray, Syn. Fl. I, 2, 372; Mac., Fl. Can. 

 1,256. 



North America: Saskatchewan and Minn, to Neb., 



Colo, and Mont. 



Minn, valley: Reported from S. W. Minn.; banks and 

 ledges; rare. 



Artemisia serrata NUTT. Gen. II, 142 (1818). 



A. ludovidana var. serrata T. and G. Fl. II, 420 (1841). 

 Wats, and Coult., Gray's Man. 6 ed. 291; Upham. Fl. Minn. 85; Gray, 

 Syn. Fl. I, 2, 372. 



North America: 111., Minn, and Dak. 



