9 



RUTACE^. 



165 Zautlioxvlura Americanum, Mill. 



AiN^ACARDIACE^. 



160 Rlius tvpljina, L. 

 1(57 Rhus glabra, L, 



1G8 Rhus copallina, L. 

 16t) Rh!is venenata, DO. 



170 Rhus Toxicodendron, L - 



171 Rlius aromatica, Ait. 



VITACE^^. 



1^2 Vitis lat>rusca, L. 



173 Vitis assLivalis, Michx. 



174 Vitis cordifolia, MicLx. 

 1 *5 var ripnria. 



iiQ Ampelopsls quinquefolia, Michx. 



EHAMXACE^. 



177 Rhamnus aluifoHus, L'Her. 



Ii8 Geanotbus Americanos, L. 

 179 Ceanothus ovalis^ Bigelow. 



CELASTRACE^. 



180 Celastrus scandena, L. 



181 Euonymus atroparpureuSj Jacq. 



182 Euonymus Americanus, L. 



1^* ^ar obovatus, Torr. & Graj, 





