150 METASPERMAE OF THE MINNESOTA VALLEY. 



Liliiim pliiladelpliiciim Linn. Spec. ed. 2, 435 (1762). 



L. umbcllutum Pursh, F1. Am. 229 (1814). 

 Wats, and Coult., Gray's Man. 6 ed. 529; Britt., Fl. N. J 242; Upham, 

 Fl. Minn. 146; Mac, Fl. Can. II, 38; Chap., Fl. S. St. 484; Coult., Fl. Colo. 

 351; Engl., Nat. Pflanz. II, 5, 61; Eoth., Wheel. Exp. 269; Cov., Fl. Ark. 

 225. 



North America: Ont. to L. Huron, Saskatchewan, 



prairie region and Rockies and Columbia valley, Brit. Col.; 



5. to Colo, in Rocky mts.; E. to Minn., Ark., N. Eng., N. J. 

 and N. Car. 



Minn, valley: Throughout; common; fields, prairies; 

 forest openings and hillsides; principally forest district. 



Herb. : Taylor 55 Jf, Minnesota lake; Sheldon 61fi, Wa- 

 seca; Sheldon 697, Waseca; Ballard 263, Jordan, Scott Co. ; Bal- 

 lard Jf60, Prior's lake, Scott Co. ; Sandberg 585, Chisago Co. ; 

 Eassnbe 2^7, Minneapolis; Roberts IS J)., Split Rock; Leonard 1^7, 

 Spring Valley; Bailey 386, Mud lake; Sandberg 586, Cannon 

 Falls; Herb. Sheld. 1695, Minneapolis; Herb. Wickersheim 127, 

 Idlewild, Lincoln Co.; Herb. Moyer 2Jfl, Minnesota valley. 



ERYTHRONIUM Linn. Gen. 262 (1737). 

 Benth. and Hook , Gen. PI. III. 819; Durand, Ind Gen. Pkan. 430; 

 Engler and Prantl, Nat. Pflanz. 2, V, 63 (Englen. 



Living species: 7; 1, Europe, Russian Asia and Japan; 



6, N. America; Canada, 4-5; S. Sts., 2; California. 3-4 (1 en- 

 dem. ); Rocky mts. , 1. 



Erytlironiiiiii albidum Nutt. Gen. I. 223 (1818). 

 Wats, and Coult.. Gray's Man. 6od. 528; Britt., Fl. N. J. 243; Mac, Fl. 

 Can. II, 41: Upham, Fl. Minn. 146; Webb., Fl. Neb. 107; Cov. Fl. Ark. 225. 



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

 Neb. and Kan. 



Minn, valley: Throughout; infrequent; low woods, 

 shaded banks and hillsides. 



Herb.: Sandberg 588, Vasa; Manning 9, Lake City; 

 Holzinger 290, Winona Co.; Herb. Wickershei)u 128, Lake Ben- 

 ton; 12 9, Mankaio. 



Erytlironium americanum Sm. 



jy. deiis-cunis var. y. Linn. Spec. ed. 2, 437 (1762). 

 JS. kmceolatwn PuiiSH, Fl. Am. I, 230 (1814). 

 Wats, and Coult., Gray's Man. 6 ed.528; Britt. ,F1. N. J. 242; Mac.,Fl. 

 Can. II, 41; Upham, Fl. Minn. 146: Chap.,Fl. S. St. 484; Engl., Nat. Ptlaflz. 

 II, 5, 63; Cov., Fl. Ark. 225. 



North America: N. S., Q., Ont. to Owen Sound and 

 Georgian Bay; S. to N. Eng., N. J. and Fla. ; W. to Minn., Mo. 

 and Ark. 



