152 Trans. Acad. Sci. of St. Louis 
EXPLANATION OF PLATE 
PuatTe XIII 
Cone Flower (Brauneria pallida) in a meadow in May, 
shington Co. 
Upper right: Red Buckeye Shin discolor var. mollis) flowering in 
May, Central Arkans 
Lower left: Prairie a 8 ee purpureum) in June, North- 
west Arkansa 
Upper left: 
Wa 
Lower right: Rough ee [Mecente scabra) Arkansas border and 
Southwestern Missouri in 
