38 FLORA OF THE MIAMI VALLEY. 



CHIONANTHUS, L. 

 C. Virginica, L. Fringe-tree. 



FRAXINUS, TouRN. 

 F. Americana, L. White Ash. 

 F. viridis, Michx. Green Ash. 

 F. sambucifolia, Lam. Black Ash. 

 F. quadrangulata, Michx. Blue Ash. 



Division ///.— APETALOUS. 



ARISTOLOCHIACE^— The Wild Ginger 

 Family. 



ASARUM, TouRN. 

 A. Canadense, L. Wild Gingei-. 



PHYTOLACCACEiE— The Pokeweed Family. 



PHYTOLACCA, Tourn. 

 P. decandra, L. Pokeweed. 



CHENOPODIACE^— The Pigweed Family. 



CHENOPODIUM, L. 

 C. album, F. Common Pigweed. 

 C. hybridum, L. Maple-leaved Pigweed. 

 C. Botrys, L. Jerusalem Oak. 



