LIST OF HIGHER SEED-PRODUCING PLANTS. 93 



Minn, valley: Throughout; sandy ridges and shores 

 of streams; abundant. 



Herb. : Ballard 260, Jordan, Scott Co. ; Ballard 635, 

 Chaska; Sheldon 1050, Sleepy Eye; Sheldon 1193, New Ulm; 

 Taylor 1149, Glenwood; MacM. and Sheld. 26 Brainerd; Kas- 

 suhe 251, Minneapolis; Oestlund 212, Minneapolis; Leiherg 75 

 Blue Earth Co. ; Sandberg 510, Red Wing. 



Cyperus aristatiis Rottb. Descr. 23 (1773). 



(J. uncinatus PuRSH, Fl. Am. I, 50(1814). 

 C. injlexus Muhl. Gram. (1817). 

 a confertus Chapm. Fl. S. St. 510 (1860). 

 Wats, and Coult., Gray's Man. 6 ed. 570; Britt., Fl. N. J. 260 ; Webb., 

 Fl. Neb. 99; Mac, Fl. Can. II. 93; Wats., Fl. Calif II, 214; Coult., Fl. Colo. 

 366; Wats., King Exp. 360: Cov., Fl. Ark. 228; Britt., Torr. Bull XIII, 207. 

 Africa; E. Indies. 



North America : Ont. to Man. , Saskatchewan and 

 Vancouver ; S. on Pac. to S. Calif, and Lower Calif. ; E. 

 throughout U. S. to N. Eng. and Pla. ; S. to Mexico. 



Minn, valley: Throughout; abundant; sandy shores 

 of rivers and ponds. 



Herb. : Sheldon 1208, Redstone, near New Ulm; 

 Sheldon 998, Sleepy Eye; Sheldon ^i74, Pipestone; Sheldon 1090, 

 Springfield; MacM. and Sheld. 6, Brainerd; Sandberg 507, Red 

 Wing. 



Cyperus (liaiKlrus Torr. Cat. N. Y. 90 (1819). 

 Wats, and Coult., Gray's Man. 6 ed. 569; Britt., Fl. N. J. 260; Chap., 

 Fl. S. St. 506; Mac, Fl. Can. II. 92; Wats., Fl. Calif. II, 214; Cov., Fl. Ark. 

 229; Britt., Torr. Bull. XIII, 305 ; Upham, Fl. Minn. 150 ; Webb., Appx. 

 Neb. 24. 



North America: N. Br., Owen Sound, N. Eng.; S. to 

 N. J., Pla.; W. to Minn., Neb., Ark., Tex. and N. Mex.; Calif? 



Minn, valley: Throughout; low places and margins 

 of lakes. 



Herb.: Taylor 1052, Glenwood; Taylor lUfJ/.. Glenwood; 

 Ballard 83 U. Page 1 ake, Carver Co. ; Sheldon 1629, Taylor's 

 Falls; MacM. and Sheld. 22, Brainerd; Leiberg 7Jf, Blue Earth 

 Co. ; Oestlund 210, Hennepin Co. ; 211 Ramsey Co. 



Cyperus diaiidrus Torr. var. castaneus (Bigel.) Torr. 

 Cat N. Y. 90 (1819). 



C. castaneus Bigel. Fl. Bost. 18 (1814). 

 C flavescenn var. castaneus Pursh, Fl, Am, I, 52 (1814). 

 a Ucolor Bartr. Fl. Phil. I, 27 (1818). 

 C. elliotianiis R. and S. Mant. II, 100 (1824). 

 ? C. rivularis Kunth, Enum, I, (1833). 



