148 Trans. Acad. Sci. of St. Louis 





EXPLANATION OF PLATE 



Plate IX 



Upper left: Indian Plantain (Cacalia tuberosa) near Imboden. 



Upper right: Fly Poison ( Amianthium muscaetoxicum) near Imboden, 

 Lawrence Co. (H. E. Wheeler.) 



Lower left: Large tree of the Ozark Chinquapin (Castanea ozarkensis) 

 near Farmington, Washington Co. 



Lower right: Bark of Ozark Chinquapin, same tree as above. 



