266 METASPERMAE OF THE MINNESOTA VALLEY. 



HERB.: Sandberg 58, Red Wing; Holzinger 18, Winona 

 Co. ; Holzinger 19, Winona Co. 



Arabis confinis S. WATSON, Proc. Am. Acad. XXII, 466 



(1887). 



A. drummondii GRAY, Proc. Am. Acad. VI, 187 (1863). 

 Wats, and Coult., Gray's Man. 6 ed. 67; Upham, Fl. Minn. 25; Webb., 

 Fl. Neb. 119; Coult., Fl. Colo. 20; Mac., Fl. Can. I, 43; II, 303; Roth., 

 Wheel. Exp. 62; Wats., King Exp. 17, 18; Cov., Fl. Ark. 165; Wats., Bibl. 

 Ind. I, 47. 



North America: N. Br., Q., Ont. to Pac., lat. 52; S. 

 in Rockies to S. Colo. ; E. to St. Lawrence river, Conn., 111. and 

 N. Y. 



Minn, valley: N. and E. portions; forest district; dry 

 and stony banks and fields. 



HERB.: Her rick 3$, Minneapolis; Sandberg 63, Cannon 

 Palls; Kassube 29, Minneapolis; Herb. Sheld. 1848, Minneapo- 

 lis; Herb. Wickersheim 15, Mankato. 



Arabis glabra (LINN.) WEINM. Cat. Dorp. 18 (1810). 

 Turritis glabra LINN. Spec. 666 (1753). 

 Arabis perfoliata LAM. Enc. Meth, I, 219 (1783). 

 Turritis macrocarpa NUTT. T. and G. Fl. I, 78 (1838). 

 Wats, and Coult., Gray's Man. 6 ed. 66; Britt., Fl. N. J. 49; Upham, 

 Fl. Minn. 25; Coult., Fl. Colo. 19; Hook., Fl. Gt. Brit. 27; Mac., Fl. Can. 

 I, 43; Led., Fl. Ross. I. 116; Regel, Fl. O.-Sib. I, 160; Wats., King Exp. 

 17; Roth., Wheel. Exp. 61; Cov., Fl. Ark. 165; Wats., Bibl. Ind. I, 49; 

 Webb., Appx. Neb. 31; Greene, Fl. Fran. 253. 



Arctic Europe; temp. Asia to Himalayas. 

 North America: Ont., Hudson Bay to Slave lake, 

 Rockies lat. 64 N. and Brit. Col. ; S. in West to San Diego, 

 Cal. ; E. to N. Eng. and N. J. 



Minn, valley: Forest district to Blue Earth Co. ; rare 

 or infrequent; N. and N. E. ; rocky and dry places. 

 HERB. : Juni 1, Poplar river. 



Arabis cauadensis LINN. Spec. 655 (1753). 

 Arabis falcata MTCHX. Fl. N. Am. I. 31 (1803). 

 A. mollis RAF. Am. Mo. Mag. (1810?). 

 Turritis lyrata EAF. Am. Mo. Mag. (1810?). 

 Arabis lyraefolia DC. Syst. II, 244 (1821). 



Wats, and Coult., Gray's Man. 6 ed. 66; Britt., Fl. N. J. 48; Webb., Fl. 

 Neb. 119; Chap., Fl. S. St. 28; Upham, Fl. Minn. 25; Mac., Fl. Can. I, 44; 

 Cov., Fl. Ark. 165; Wats., Bibl. Ind. I, 47. 



North America^ Ont., N. Y. and N. Eng. ; S. to N. J., 

 Va. and Tenn. ; W. to Neb., Minn., Dak., Mo. and Ark. 



Minn, valley: Throughout at lower levels and per- 

 haps far westward; wooded valleys and edges of thickets. 



