MOSELEY. 117 



V. TENELLA, Muhl. (Viola tricolor arvensis DC, 

 perhaps.) Field Pansy. Cedar Point, Johnson's 

 Island, Marblehead, Catawba. Put-in-Bay; in- 

 frequent bnt apparently indigenous. Y. tricolor 

 L., Pansy, persists where it has been cultivated. 

 Three other species grow in Cuyahoga county. 

 See page 30. 



CACTACE>E. 



OPUNTIA, nill. Prickly Pear. 



O. RAFiNESQmi, Engelm.* 



Cedar Point and one field in Margaretta; 

 common. Marblehead; scarce. 



THYnEL/EACE^E. 



DIRCA, L: Leatherwood. Moosewood. 

 D. PALU9TKIS, L. 



One bush on Beecher's flats, Vermillion River, 

 southern Florence. "Formerly plentiful" there. 



EL/EAQNACE/E. 



SHEPHERDIA, Nutt. 



S. CANADENSIS, Nutt. 



One spot on east fork VermiUion River ; rare. 

 " Cedar Point," W. A. Kellerraan. 



LYTHRACE>e. 



AMMANNIA, L. 



A. COCCINEA, Rottb.* 



Presque Isle Point, Peninsula ; local. 



