LIST OF HIGHER SEED-PRODUCING PLANTS. 37 



Minn, valley: Throughout; ponds and lakes ; abundant. 



HERB.: Taylor 105, Janesville; Bollard 447, Prior's 

 Lake, Scott Co.; Herrick 285, Minnetonka; Bailey 394, Mud 

 Lake; Bailey 538, Long Lake var. tenuissimus; Bailey 369, 

 Vermilion Lake, in herb. Morong. 



Potamogeton rutilus WOLFG. Schult. Mant. Ill, 362 (1827). 

 P. compressus SM. Engl. Bot. t. 418 (1796) not Linn. 

 P. pusillus var. major FRIES, Nov. Ed. II, 48 (1828). 

 P. friesii RUPR. Ber. Russ. Rch. IV, 43 (1845). 

 P. oederi MEY. Fl. Hann. 536 (1819). 

 P. major MORONG in Litt. (1892 . 



Wats, and Coult., Gray's Man. 6 ed. 563; Mac., Fl. Can. II, 88, 371; Led., 

 Fl. Ross. IV. 30; Hook., Fl. Gt. Brit. 435; Herd., Fl. Eur. Russ. 124; Engl., 

 Asch., Nat. Pflanz. 2, I. 208; Richt., PI. Eur. 15. 



Middle Europe and Asia; N. Africa. 

 North America: N. S., Anticosti, N. Br., Q., N. E. T., 

 Man. and Brit. Col.; S. to W. N. Y., Mich, and Minn. 



Minn, valley: S. and N. E. districts; rare; ponds 

 and lakes. 



HERB. : Bailey 369, Mud Lake; Crattij, State Line, S. 

 edge, Herb. Morong. 



Potamogeton pert hiatus LINN. Spec. 127 (1753). 

 P. interruptus KIT. in Schultes Ostr. Fl. I, 328 (1794). 

 P. vaillantii R. and S. Syst. Ill, 514 (1818). 

 P. fasciculatus WOLFG. in Schultes Mant. Ill, 364 (1827). 

 P. filicaulis SCHUR. Enum. 633 (1866). 



Wats, and Coult., Gray's Man. 6 ed. 564; Britt., Fl. N. J. 258; Coult., Fl. 

 Colo. 364; Mac., Fl. Can. II. 88: Chap., Fl. So. St. 445; Upham, Fl. Minn. 

 137; Wats., Fl. Calif. II. 198; Trautv., Fl. Sib. 113; Led., Fl. Ross. IV. 30; 

 Nym., Fl. Eur.; Hook., Fl. Gt. Brit. 436; Richt., PI. Eur. 15; Herd., Fl. Eur. 

 Russ. 124; Engl., Ascherson, Nat. Pflanz. II, 1, 208; Wats., King Exp. 338; 

 Roth. Wheel. Exp. 288; Hart., Fl. Scand. I. 437; Webb., Appx.. Neb. 22. 

 Europe; N. Asia to N. W. India; Australia. 

 North America: Greenland and N. S. to Man., Rocky 

 Mts., Hudson Bay; Brit. Col. and Vancouver; N. to lat. 62; S. 

 to Fla. and W. to Rockies through U. S. ; also Washington to 

 S. Calif., Nev. and Utah. 



Minn, valley: Throughout; frequent; ponds and lakes. 



HERB.: Taylor 104, Glenwood; Sheldon 439, Buffalo 



Lake, Waseca Co.; Taylor 643, Minnesota Lake; Sheldon 87 l y 



Sleepy Eye; Oesthmd 186, Minnehaha; Holzinger 268, Winona 



Co. ; Bailey 124, Vermilion Lake. 



Potamogeton lucens LINN. Spec. 126 (1753). 

 P. sermtus WEBB. Pr. Fl. Hoist. 16 (1780). 

 P. lucidus GULDENST. It. I. 76 (1787). 



