220 GEOLOGY OF OHIO. 



Panicum scoparium Lam. 



Sandusky, B. L. Moseley; Wood Co., Albert Neifer. 



Panicum virgaTum L. 



Frequent along the sandy shores of Lake Erie. 



Wood Co., Albert Neifer; Marion Co., W- D. Whipps; Franklin Co., Aug. D. 

 Selby; Cincinnati, Jos. F. James (Cat.) 



Panicum xanthophysum Gray. 



"Northern Ohio," J. S. Newberry (Cat.) 



543. CELERAPHIS R. Br. (Setaria Eeauv.) Bristly Foxtail Grass. 



Ch^RAPHIS Glauca ( L.) Kuntze. (Setaria glauca Beauv.) Foxtail Pigeon Grass. 

 Abundant. 



Ch^raphis italica germanica (L.) Kuntze. ( Setaria italica Kunth.) 



Cleveland, E. Claassen; Fairfield Co., E. V. Wilcox, S. Renshaw; Painesville, H. 

 C. Beardslee (Cat.); Wm. C. Werner. 



Ch^raphis verticillata (L.) Porter. (Setaria verticillata L.) 

 Licking Co., H. L. Jones (Cat.) 



CblSraphis vtridis (L.) Porter. ( Setaria viridis Beauv.) Green Foxtail. Bottle- 

 grass. 

 Common. 



544. CENCHRUS L. Hedgehog or Burgrass. 



Cenchrus tribuloides L. 

 Throughout the state. 



545. ZIZANIOPSIS Doel. and Aschers. 



Zizaniopsis miuacea Doel. and Aschers. ( Zizania miliacea Michx.) 

 "Southern Ohio," J. S. Newberry (Cat.) 



546. ZIZANIA Gronov. Water or Indian Rice. 



Zizania aquatica L. Indian Rice. Water Oats. 



Lake Co., Wm. C. Werner; Cuyahoga Co., E. Claasen ; Toledo, J. A. Sanford; 

 Wood Co., Albert Neifer; Lorain Co., A. A. Wright (Cat); Licking Co., H. L. 

 Janes (Cat.) ; Franklin Co., Wm. C. Werner; Fairfield Co., E. V. Wilcox; Cin- 

 cinnati, Jos. F. James (Cat.) 



547. HOMALOCENCHRUS Mieg. (Leersia Swartz.) 



Homalocenchrus LENTicularis (Michx.). (Leersia lenticularis Michx.) 

 "Wet places," Germantown and Cincinnati, J. L. Riddell (Synop. 1835). 



