158 TWELFTH ANNUAL REPOKT. 



C flexilis, Rudge. Sed^e. 



Knife river, lake Superior, Jiuii. Rare. North. 



C. CEderi, Ehrh. Sedge. 



Througliout the state, excepting perliaps far southward. Lapliam. Leech 

 lalce, Houghton; Rainy river and lake, Richardson, Boott. 



C ftliforniiSjL. Sedge. 



Throughout the state. Put in bay, lake Superior, Juni; Emmet county, Towa (fre- 

 quent\ Cratty. 



C flliforiiiis, L., var. latifolia, Boeck. (C. linuginosa, Michx.) Sedge. 

 Throughout the state. North shore of lake Superior (frequent), and Minneapolis, 

 Jiini; Red river valley near Saint Vincent, Dawson, Macoun; Emmet county, Iowa 

 (plentiful), Cratty. 



C. Hoiiglitonii, Torr. Houghton's Sedge. 



Itasca lake (Lac la Biche), Houghton; Blue Earth county, Leiberg. [Manitoba, 

 Macoun; Council Bluffs, Iowa, Geyer.] 



C. riparia, Curtis. Sedge. 



Common, or frequent, throughout the state. North of lake Superior (common), 

 Juni; lake of the Woods (sandy swamp), Dawson, Macoun; Blue Earth county, Leiberg. 



C. aristata, R. Br. Sedge. 



Throughout the state, but infrequent. Pembina, Chickering; New Ulm, Juni; 

 Blue Earth county, Leiberg. 



'J. Pseiulo-Oyperiis, L., var. coiiiosa, W. Boott. (C comosa, Boott.) 

 Sedge. 

 Common, or frequent, through the south part of the state. Blue Earth county, 

 Lciherg; Emmet and Dickinson counties, Iowa (frequent), Cratty, Arthur. 



C. Pseudo-Cypei'iis, L. Sedge. 



Throughout the state. Lake of the Woods (marsh), Dawson, Macoun; Ohaska, 

 Carver county, Juni; Spirit Lake, Iowa, Arthur. 



C liystricina , Willd. Sedge. 



Common throughout the state, excepting perhaps far northwestward. Lapham. 

 Minneapolis, Jtmi, Kassube; north of lake Superior, Agassiz. 



C. tentaciilata, Muhl. Sedge. 



Range like the last, but less frequent. Lapham. Minneapolis, Simmons; north 

 of lake Superior, Agassiz. 



C. intiiinescens, Rudge. Sedge. 



Common throughout the state. Lake of the Woods and Rainy lake, Richardson, 

 Boott; north of lake Superior (common), also New Ulm, Juni. 



C. lupnlina, Mubl. Sedge. 



Blue Earth county, Leiberg; Minneapolis, Simmons. [Manitoba, Macoun.] 

 C sqiiarrosa, L. Sedge. 



Wabasha, Gibson, determined by Arthur. South. 

 C. retrorsa, Schw. Sedge. 



Throughout the state. Lake of the Woods, Richardson, Boott; Moose Lake, Carl- 

 ton county, Juni; Blue Earth county, Leiberg; Emraet county, Iowa, Cratty. 



C. iitriculata, Boott. Sedge. 



Throughout the state, excepting far southward. Red river prairie, Dawson, Macoun. 

 C. niouile, Tuck< rraan . Sedge. 



Noith of lake Superior, Juni; Emmet county, Iowa (frequent), Cratty, 



