PLATE XV 











mfil 



Wh^^^--^/.:'^-^-- 'h 



^/ 



'i(i/y-' '•^, i//'//'i»' 



-,rV-[^'.::t 



^i'^)} 







^^- 



Flower enlarged. 



RED-OSIER DOG'^OOD.—Cornus stolonifera. 

 33 



