220 GEOLOGY OF OHIO. 



Panicum scoparium Lam. 



Sandusky, E. 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. CILERAPHIS R. Br. [Setaria Beauv.) Bristly Foxtail Grass. 



Ch^raphis GLAUCa (L.) Kuntze. (Setaria glanca Beauv.) Foxtail Pigeon Grass. 

 Abundant. 



CilEraphis iTauca GERManica (L.) Kuntze. ( Setaria italica Kunth.) 



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

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



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

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



ChjEraphis virxdts CL.) Porter. ( Setaria viridis BeaMv.) Green Foxtail. Bottle- 

 grass. 

 Common. 



544. CENCHRUS L. Hedgehog or Burgrass. 



Cenchrus tribuloides L. 

 Throughout the state. 



545. ZIZANIOPSIS Doel. and Aschers. 



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

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



546. ZIZANIA Gronov. Water or Indian Rice. 



Zizania aouatica 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.) 



Homaeocenchrus eenticuearis (Michx.). (Leersia lenticularis Michx.) 

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



