90 METASPERMAE OF THE MINNESOTA VALLEY. 



Remicarpha micrantha (VAHL) BRITT. Cat. N. J. 266 (1890). 

 Isolepis micrantha VAHL, Enum. (1806). 

 Scirpus subsquarrosus MUHL. Gram. 39 (1817). 

 Hemicarpha subsquarrosa 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; Both., Wheel. 

 Exp. 275; Cov., Fl. Ark. 230: Webb., Appx. Neb. 24. 

 Brazil and Central America. 



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

 Colo. , Calif, and Arizona. 



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

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



HERB. : Leiberg 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. Pflanz. 2, II, 107 (Pax). 



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



DulicMum spathaceum (LiNN.) PERS. Syn. I, 65 (1805). 

 Schoenus spathaceus LINN. Spec. ed. 2, 63 (1762). 

 Cyperus spathaceus LINN. Syst. 84 (1774). 

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

 Schoenus angustifolius VAHL, Enum. II, 225 (1806). 

 Dulichium canadense PURSH, 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; Cov., 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. : Bollard 833, Patterson lake, Carver Co. ; Bol- 

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

 Carver Co.; MacM. and Sheld. 16, Brainerd; Sandberg 513, 

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

 Earth Co. 



CIPERUS LINN. Gen. 33 (1737). 

 Bobartia LINN. Zeyl. 17 (1747). 

 Mariscus VAHL, Enum. II, 372 (1806). 

 Opetiola GAERTN. Fruct. I, 14 (1788). 



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

 Pycreus BEAUV. Fl. Ow. and Ben. II, 48 (1807). 

 Torreya and Distimus RAF. Jour. Phys. LXXXIX, 105 (1819). 

 Anosporum and Dichostylis NEES, Linn. IX, 287, 280 (1835). 

 Trentepohlia BOECKL. Bot. Zeit. 249 (1858). 

 Sorostaehys and Atomostylis STEUD. Syn. Glum. II, 315 (1855). 



