36 FLORA OF THE MIAMI VALLEY. 



SOLANACEiE— The Potato Family. 



SOLANUM, TouRN. 

 S. Dulcamara, L. BittersAveet. 

 S. nigrum, L. Nightshade. 

 S. Carolinense, L. Horse Nettle. 



PHYSALIS, L. 

 P. viscosa, L. Viscid Ground Cherry. 

 P. Pennsylvanica, L. Smooth Ground Cherry, 



NICANDRA, Adans. 

 N. physaloides, Gsertn. Apple of Peru. 



LYCIUM, L. 

 L. vulgare, Dunal. Matrimony Vine. 



HYOSCYAMUS, Tourn. 

 H. niger, L. Black Henbane. 



DATURA, L. 

 D. Stramonium, L. Green-stem Jimson. 

 D. Ta.tula, L. Purple-stem Jimson. 



GENTIANACE^— The Gentian Family 



SABBATIA, Adans. 

 S. angularis, Pursh. American Centaury. 



FRASERA, Walt. 



F. Carolinensis, Walt. American Columbo. 



GENTIANA, L. 



G, crinita, Froel. Fringed Gentian. 



