Canada Goldenrod (canadensis)

flower inflorescence pyramidal in shape
flowers all on one side of flower stems
stem smooth at base, closely downy near top
stem erect, arching at the top
1-5 feet
leaves: dense, usually smooth (lots of leaves)
leaves: all about the same size, or only slightly reduced approaching top,
biggest just below inflorescence
leaves: narrow, 3 parallel veins
leaves: edges sharply toothed
midrib and other veins generally somewhat fuzzy beneath
lowest leaves gone by flowering time
rays: 9-15
roadsides, thickets, clearings