Sambucus canadensis
18-24 inches tall
 
A decidious shrub with both woody and herbaceous branches that can reach heights of 12 feet.  It tolerates a variety of wet to dry soils, but prefers rich, moist, slightly acidic soil.  Does well in areas with partial shade.  It can be found naturally on the shores of lakes and ponds, low forests, and old fields.
 
Elderberry is a quick grower and an aggresive competitor with weeds and other herbaceous species.  It may be necessary to cut the whole shrub to the ground every few years to keep it in check.  Annual pruning will also help keep the shrub fuller.  This shrub produces small white flowers in June-July which then turn to purple-black berries in August-September.  The berries should NOT be eaten raw because they are considered toxic.  However, they can be processed and used in jams, jellies, wines, etc.