Appalachian Mountain Club - www.amc-nh.org

Governor's Lilac and Wildflower Commission - www.nh.gov/lilacs

New Hampshire Audubon Society - www.nhaudubon.org

Society for the Protection of New Hampshire Forests - www.spnhf.org

USDA Plant Database - http://plants.usda.gov/adv_search.html

Squam Lakes Natural Science Center - www.nhnature.org

Prescott Farm Environmental Education Center - www.prescottconservancy.org

New England Wildflower Society – www.newenglandwild.org

New Hampshire Division of Forests and Lands Publications
         -  Lists
       - Rare-plants
       - Links

The Botanical Society of America - www.botany.org

New Hampshire Department of Environmental Services -
A Field Guide to Common Aquatic and Riparian Plants of NH

Quincy Bog Natural Area, Rumney, New Hampshire – www.quincybog.org

Harris Center for Conservation Education – www.harriscenter.org