..|„y|„„|...|„„|„.,„„|.„|,...,,.,y 



iIniIiiiIimIiiiIjiiIijiIiiT 



Fig. 515A: Rhus Toxicodendron: A, habit, x %; B, flower panicle, x V2; C. flowers, 

 X 4; D, drupe, x 2V2; E, stones, x IVz; F, aerial roots, x 2M>. (From Reed, Selected 

 Weeds of the United States, Fig. 126). 



