98 METASPERMAE OF THE MINNESOTA VALLEY. 



Wats, and Coult., Gray's Man. 6 ed. 581: Mac, Fl. Can. II, 101: Wats., 

 Fl. Calif. II. 219: Upham, Fl. Minn. 152: Coult., Fl. Colo. 368; Rothr., Fl. 

 Alask. 457; Britt., Trans. N. Y. Acad. XI, 74-93. 



North America: N. S., Ont. to Minn., Man., Selkirks 

 and Vancouver; N. to Hudson Bay and Yukon river; S. to Colo, 

 and Calif. 



Minn, valley : Forest district; along streams and in 

 edges of marshes. 



Herb.: Sheldon 275, Madison Lake; BcMard 13a, Zu.m- 

 brota; Sandberg 611, Red Wing; Ballard 3Jf.O, Jordan, Scott Co. 



Seirpiis fluviatilis (Torr.) Gray, Man. v ed. 564 (1869). 



S. mai-itimus var(?) fluviatilis TORU. Fl. N. Y. II, 354 (1843 1, exd. 

 syn. 



? S. rohustus PuRSH, Fi. Am. I, 56 (1814), in part. 

 Wats, and Coult., Gray's Man. 6 ed. 581; Britt.. Fl. N. J. 265; Upham, 

 Fl. Minn. 151; Webb., FI. Neb. 99; Mac, Fl. Can. II. 100: Coult., FI. Colo. 

 .367. 



North America: Q., Ont. to Man. ; S. to W. Vt., Conn., 



N. J., Penn. ; W. to Minn., Neb., Iowa and Mont? 



Minn, valley; Throughout; but principally in forest 

 district; shallow waters, borders of lakes. 



Herb. : Sheldon 2Jf.9, Lake Washington, Le Sueur Co. ; 

 Ballard 54, Chaska; Sheldon 982, Cross lake, Brown Co. ; Bailey 

 21, Vermilion lake; Oestlund216, Minneapolis. 



Scirpus lacustris Linn. Spec. -18(1753). 



S. alt issimus GiL.iJi. Exerc. Phyt. II, 514 (1792). 



S. validus Pursh, FI. Am. I, 56 11814). 



S. brayi Hoppe, R. and S. Syst. II, 137 (1817). 



S. orgylis Raf. Am. Nat. (1820). 



S. andrzejoiv.fkii, jami, lithuanicus, manopkyllus, ioolfgangii Bess. 

 Schultes Mant. II, 535 (1824). 



^'. glaucus S3i. Engl. Fl. I, 57 (1824). 



Heleogiton glaucum Reich. Fl. Exc 77 (1830). 



Sciijnis custoris Heg. Fl. Sched. 49 (1840). 



Schotnoplectus lacustris and tabernaeniontani Palla, Sitzb. Z. B. 

 G. XXXVIII, 49(1888). 



Wats, and Coult., Gray's Man. 6od. 580; Britt., Fl. N. J. 264; Upham, 

 Fl. Minn. 151; Mic, Fl. Can. II, 99; Webb., Fl. Neb. 99; Chap., Fl, S. St. 

 520; Wats., Fl. Calif. II. 217; Coult., Fl. Colo. 367; Richt., PI. Eur. 140; 

 Hook., Fl, Gt. Brit. 442; Led., Fl. Ross.; Herd., Fl. Eur. Russ, 138; Gov,, 

 Fl. Ark. 230; Hart., Fl. Scand. I. 445. 



Europe; Asia; Australasia; Sandwich Islands. 

 North America: Newf., N, S., N. Br. to Lake Winni- 

 peg, Saskatchewan, Brit, Col. and Vancouver; S. to Fla. ; W. 

 to Rockies and Pac. coast (in var. ) 



Minn, valley: Throughout; edges of ponds; shallow 

 lakes. 



