Leaf 



Lateral Branches 



Florets 



Calyx 



Spikeret magnified 



Rachis or central branch 



Inner or upper pa> 



Outer or lower palea 



, Keel or centra! rib 



Lateral ribs 



Floret magnified 



Inner or upper glume - 



Outer or lower Clume 



Calyx magnified 



'; Sheath of Leaf 



Filaments . 



I .:/ Joint 





DISSECTION OF 



THE COMMON ANNUAL MEADOW GRASS 



" 



