Tree associated with Canada (5)
I believe the answer is:
maple
'tree associated with canada' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for maple that I've seen before include "Tree of the sycamore family" , "Tree with winged fruits" , "Tree with syrupy sap" , "Tree; sugar from it" , "Syrup-yielding tree" .)