Native plant nurseries

North American Native Plant Society (NANPS)

NANPS is a volunteer-operated registered charitable organization concerned with preserving native plant habitat in wild areas and restoring indigenous flora to developed areas.

For more information and resources please visit: http://nanps.org/ 

Ontario Ministry of Agriculture, Food and Rural Affairs - Nursery and Landscape Plants in Ontario

http://www.omafra.gov.on.ca/english/crops/hort/nursery.html