266 METASPERMAE OF THE MINNESOTA VALLEY. 



• Herb.: Sandherg 58, Red Wing; Holzinger 18, Winona 



Co. ; Holzinger' 19, Winona Co. 



Arabis conflnis S. Watson. Proc. Am. Acad. XXII, 466 



(1887). 



A. dnimmondii 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; Gov., 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.: Herrick 33, Minneapolis; Sandherg 63, Cannon 

 Palls; Kassube 29, Minneapolis; Herb. Sheld. 1846, Minneapo- 

 lis; Herb. Wickersheim 15, Mankato. 



Arabis glabra (Linn.) Weinm. Cat. Dorp. 18 (1810). 



Turvitis glabra Linn. Spec. 666 (1753). 

 Arahis perfoliata Lam. Enc. Meth. I, 219 (1783). 

 Turritis viacrocarpa 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; Kegel, 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. Coi. ; 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 canadensis Linn. Spec. 655 (1753). 



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

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

 Turritis lyrata Raf. Am. Mo. Mag. (1810y). 

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

 Wats, and Coult., Gray's Man. Oed. 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. 



