262 METASPERMAE OF THE MINNESOTA VALLEY. 



Bailey 405. Burntside lake; Holzinger 17, Winona Co.; Sand- 

 herg 57, Red Wing; Leiberg 8, Blue Earth Co.; Herb. Moyer 247, 

 Montevideo. 



These plants are under the C. pennsylvanica of Muhl., 

 which differs somewhat from European C. hirsnta Linn. 



Cardaniiue biilbosa (Schreb.) B.S.P. Cat. PI. N. Y. (1888). 



Arahis bulbosa Schreb. Icon. (1766). 

 A. rhomhoidea Pers. Syn. II, 204 (1807), 

 Thlasin tuberosum Nutt. Gen. II, 65 (1818). 

 Cardamine rhomhoidea DC. Syst. II, 246 (1821). 

 Wats, and Coult.. Gray's Man. 6 ed. 65; Britt., Fl. N. J. 49; Chap., Fl. 

 S. St. 25; Mac, Fl. Can. I, 40; Upham, Fl. Minn. 24; Cov., Fl. Ark. 165; 

 Wats., Bibl. Ind. I, 54. 



North America: N. S., Ont., N. Eng. to Fla. ; W. to 

 Minn, and Dak. 



Minn, valley: Throughout, but more abundant in for- 

 est region; springs; near streams and in marshy meadows. 



Herb.: Menzel 2, Pipestone; Ballard 29, Chaska; 

 Kassube 26, Minneapolis; Herrick 31, Minneapolis; Herrick 32, 

 Minneapolis; Sandberg 56, Cannon Falls; Hef^b. Sheld. 1S45, 

 Minneapolis; 1725, Ramsey Co.; Herb. Moyer 28, Montevideo. 



Cardamine laciniata (Muhl.) Wood, Bot. and Fl. 38 

 (1861). 



Dentaria laciniata Muhl. Willd. Spec. Ill, 479 (1800). 

 D. concatenata MiCHX. Fl. N. Am. II, 30(1803). 

 Wats, and Coult., Gray's Man. 6 ed. 64; Chap., Fl. S. St. 26: Upham, 

 Fl. Minn. 24; Britt., Fl. N. J. 49; Mac, Fl. Can. I, 39; Gov., Fl. Ark. 166; 

 Wats., Bibl. Ind. I, 56; Webb., Appx. Neb. 31. 



North America: Q., Ont., N. Eng., N. J. to Fla.; W. 

 to Minn., Dak., Neb., Kan. and Ark. 



Minn, valley: Eastern half; Ft. Snelling to Blue 

 Earth Co. ; especially forest region; banks of lakes and streams. 

 Herb. : Sheldon 138, Madison Lake ; Sheldon 173, Eagle 

 Lake, Blue Earth Co.; Poivell 1, St. Paul; Leiberg 7, Blue Earth 

 Co. ; Holzinger 15, Winona Co. ; Sandberg 54, Red Wing; Sand- 

 berg 55, Minneapolis; Herb. Wickersheim 14, Mankato. 



Cardamine diphylla (Michx.) Wood, Bot. and Fl. 37(1861). 



Dentaria diphylla Micnx. Fl. N. Am. II, 30 (1803). 

 Wats, and Coult., Gray's Man. 6 ed. 64; Britt., Fl. N. .J. 49: Chap.. Fl. 

 S. St. 26; Upham, Fl. Minn. 24; Mac, Fl. Can. I, 39; Wats., Bil)l. Ind. 

 I, 56. 



North America: N. S., N.Br.. Q., Ont. to L. Supe- 

 rior region; S. to Maine, N. J., Kentucky and Minn. 



Minn, valley: Ft. Snelling to Blue Earth Co.; rich 

 woodland and banks of streams; rare or local. 



