474 METASPERMAE OF THE MINNESOTA VALLEY. 



Living species: 160 ; temperate and warmer regions; 

 N. America, 15; Canada, 8; Rocky mts., 3; E. Sts., 12; S. Sts., 

 10; California, 3-4; PL King, 2; W. Texas, 6; Europe, 5; 

 Russia, 3-4. 



Utricularia cornuta MICHX. Fl. N. Am. I, 12 (1803). 



U. personata LE CONTE, Ann. Lye. 1ST. Y. I, 73 (1824). 

 Wats, and Coult., Gray's Man. 6 ed. 397; Britt., Fl. N. J. 192; Mac., 

 Fl. Can. I, 376; Upham, Fl. Minn. 98; Chap., Fl. S. St. 283; Gray, Syn. Fl. 

 II, 1, 317 and Suppl. II, 455; Coult., Fl. Tex. 317. 

 Cuba and Brazil. 



North America: Newf., Anticosti, N. S. to L. Superior 

 reg. and Minn. ; S. to N. J. and Fla. ; W. to Iowa and Tex. 



Minn, valley: Reported from N. E. district and N. 

 edge; forest pools or lakes; floating or rooting in the mud. 



Utricularia intermedia HAYNE, Schrad. Journ. I, 18 (1799). 



U. millefolium NUTT. ex TORR. Fl. N. Y. II, 21 (1843). 

 Wats, and Coult., Gray's Man. 6 ed. 397; Britt., Fl. N. J. 191; Upham, 

 Fl. Minn. 98; Mac., Fl. Can. I, 375, 573; Forbes and Hems., Fl. Sin. II, 

 223; Led., Fl.Ross. Ill, 2; Nym., Fl. Eur.; Hook., Fl. Gt. Brit. 312; Herd., 

 Fl. Eur. Russ. 84; Gray, Syn. Fl. II, 1, 316; Hart., Fl. Scand. I, 123. 



Northern Europe to Alps; N. Asia to Japan and China. 

 North America: Newf., Anticosti, N. S., N. Br., Ont. 

 to S. Man., Brit. Col., Selkirks and Rockies; S. to Plumas Co., 

 Calif. ; S. to N. Eng. and N. J. , and to Minn, and Iowa. 



Minn, valley: S. and S. W. districts; rare; perhaps 

 throughout forest district; floating on pools and lakes. 

 HERB. : Sheldon 101, Lake r Custan, Le Sueur Co. 



Utricularia minor LINN. Spec. 18 (1753). 

 U. estacea HOOK. Fl. Bor.-Am. II, 118 (1840). 



Wats, and Coult., Gray's Man. 6 ed. 396; Coult., Fl. Colo 290; Webb., 

 Fl. Neb. 138; Upham, Fl. Minn. 98; Brew, and Wats., Fl. Calif. I, 586; 

 Mac., Fl. Can. I, 375, II, 348; Led., Fl. Ross. Ill, 2; Nym., Fl. Eur.;. Hook., 

 Fl. Gt. Brit. 312; Herd., Fl. Eur. Kuss. 84; Wats., King Exp. 215; Gray, 

 Syn. Fl. II, 315 and Suppl. Syn. II, 455; Hart., Fl. Scand. 1, 123. 



Europe, except Spain, Greece and Turkey; N. Africa; 

 N. Asia to Ural and Altai Sib. 



North America: Greenland to Saskatchewan, Brit. 

 Col. and Prince Edward Isl. ; S. in mts. to Nev. and Utah; S. 

 to E. Mass, and N. J. ; W. to Minn. , Neb. and Ark. 



Minn, valley: Forest district; infrequent; floating on 

 quiet pools and lakes. 



HERB. : Roberts 94, Duluth. 



Utricularia vulgaris LINN. Spec. 18 (1753). 

 Wats, and Coult., Gray's Man. 6 ed. 396; Britt., Fl. N. J. 191; Upham, 



