90 METASPERMAE OF THE MINNESOTA VALLEY. 



Hemicarplia micrantlia (Vahl) Britt. Cat. N. J. 26G (1S90), 

 Isolepis micrantlia Vahl, Enum. (1806). 

 Scirpus suhsquarrosus MuiiL. Gram. 39 (1817). 

 Hemicarpha suhsijuarrosa Mart. Fl. Brazil II, 61 (1842). 

 Wats, and Coult., Gray's Man. 6 ed. 583: Upham, Fl. Minn. 150: Coult., 

 Fl. Colo. 368; Wats., Fl. Calif. II, 220: Chap , Fl. S. St. 513: Roth., Wheel. 

 Exp. 275; Cov., Fl. Ark. 230: Webb., Appx. Neb. 21. 

 Brazil and Central America. 



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

 Colo., Calif, and Arizona. 



Minn, valley: Forest district; Ft. Snelling to Blue- 

 Earth Co. ; probably infrequent; sandy lake-beaches. 



Herb. : Leiherg 78, Le Sueur river, Blue Earth Co. 



DULICHIUM Pers. Syn. I, 65 (1805). 



Benth. and Hook., Gen. PL III, 1046; Durand, Ind. Gen. Phan. 456; 

 Engler and Prantl, Nat. Pfianz. 2, II, 107 (Fax). 



Living species: 1; N. America, Atlantic states. 



Dulichiiim spathaceum (Linn.) Pers. Syn. I, 65 (1805). 

 Sdioenus spathaceus Linn. Spec. ed. 2, 63 (1762). 

 Cyperus spathaceus Linn. Syst. 84 (1774). 

 Scirpus spathaceus Michx. Fl. N. Am. I, 32 (1803). 

 Schoenus angustifoUus Vahl, Enum. II, 225 (1806). 

 Dulichium canadense PuRsn, Fl. Am. I, 54 (1814). 

 Wats, and Coult., Gray's Man. 6 ed. 573; Britt., Fl. N. J. 262; Mac.^ 

 Fl. Can. II, 94: Upham, Fl. Minn. 150: Chap., Fl. S. St. 513; Engl. Pax, 

 Nat. Pflanz. II, 2, 107: Gov., Fl. Ark. 229; Webb., Appx. Neb. 24. 



North America: N. S., N. Br., Saskatchewan and Van- 

 couver; S. to N. J. and Fla.; W. to Minn., Neb. and Tex. 



Minn, valley: Forest district and N. edge; possibly 

 S. W. ; edges of lakes and marshes. 



Herb.: ija/ZarcZ S53, Patterson lake. Carver Co.; Bal- 

 lard 815, Page lake. Carver Co.; Ballard 775, Swan lake, 

 Carver Co.; MacM. and Sheld. 10, Brainerd; Sandberg 513, 

 "Minnesota"'; Herrick 322, Minneapolis; Leiberg 77, Blue 

 Earth Co. 



CYPERUS Linn. Gen. 33 (1737). 

 Bobartia Linn. Zeyl. 17 (1747). 

 3Iariscii.s Vahl, Enum. II, 372 (1806). 

 Opetiola Gaektn. Fruct. I, 14(17sSi. 



Adiipla Bosc. Jaume St. Hil. Expos. Fam. Nat. I, 65 (1805). 

 Pyoreus Beauv. Fl. Ow. and Ben. II, 48 (1807). 

 Torreya and I>lstiinii.s Raf. Jour. Phys. LXXXIX, 105 (1819). 

 Aiiosiioriiin and Dicliostylis Nees, Linn. IX, 287,289(1835). 

 Treiitepohlia Hoeckl. Bot. Zeit. 249 (1858). 

 Soro.stac-hys and Atoiiio.*.tylis Steud. Syn. Glum. II, 315(1855). 



