No. 17] FLOWERING PLANTS AND FERNS 97 
Cyperus Nuttallii Eddy. Nuttall’s Cyperus. 
Salt marshes along the coast (Small). August-Octover. 
Cyperus microdontus Torr. (C. Texensis Steud.). Coast Cy- 
perus. 
Biloxi (Tracy). July-September. 
Cyperus compressus L. Flat Cyperus. 
Simpson Co. (Hilg. Ms.). Along the coast (Tracy). July- 
August. 
Cyperus vegetus Willd. Thrifty Cyperus. 
Carroll Co. (Hilg. Ms.). July-August. 
Cyperus virens Michx. Green Cyperus. 
Coast and Coastal Islands (Tracy). June. 
Cyperus haspan L. (C. gracilis Muhl.). Sheathed Cyperus. 
Coast and Coastal region and Islands (Tracy). August- 
October. 
Cyperus multiradiatus (Torr.) Mohr (C. Le Conti Torr.). Le 
Conte’s Cyperus. 
Drifting sands along the Coast and Islands (Tracy). June 
July. 
Cyperus articulatus L. Guinea Rush. 
Coastal region and Islands (Tracy). 
Cyperus rotundus L. (C. hydra Michx.). Nut Grass. 
‘More or less over the state, especially abundant in parts 
of the Mississippi Delta. Lafayette, Warren and Hinds Coun- 
ties. 
Geol. Sury. Herb. 
Cyperus strigosus L. 
Starkville, west side (Tracy). July-September. 
Cyperus erythrorhizos Muhl. (C. tenuiflorus Ell.). Red-Rooted 
Cyperus. 
Swamps along the coast, and Islands (Tracy). August- 
September. 
