Plants for poorly draining soil

I reside in Woodbridge, Ontario.  Can you give me some ideas on type of plants /shrubs that would thrive in an area where drainage is poor and consequently has moist soil.  A lot of different plants have been planted there…

Gardening with Native Shrubs: A Toronto Master Gardeners Guide

Shrubs in the garden landscape Although shrubs may be somewhat “overshadowed” by their taller and more charismatic tree cousins, their size and multi-branching habit make them the unsung heroes of the garden, valuable for both their variety and versatility. In…