Neighboring native plant societies
Alberta
Arizona
British Columbia
California
Colorado
Great Plains (the Dakotas, Nebraska)
Idaho and northern Idaho
Nevada
New Mexico
Oregon
Saskatchewan
Utah
Washington
Wyoming
Landscaping
Creating Native Landscapes by the Montana NRCS
Wild Ones – A nonprofit promoting the use of native plantings
Conservation
Alberta Prairie Conservation Forum
American Forests
Center for Biological Diversity Native Plant Conservation Campaign
Center for Plant Conservation
Montana Conservation Voters
Montana Natural Heritage Program
Nature Serve
Plantlife International
Invasives/weeds
Center for Invasive Plant Management
Montana Noxious Weeds
Botany
Botanical Society of America
Botanical word meanings and name derivations
International Code of Botanical Nomenclature
Internet Directory for Botany – An old site with links to other websites, organized alphabetically
Other handy links
Biota of North America Program
Bridger Plants Material Center
Flora of North America
Floral Reflectance Data Base – FReD
International Organization for Plant Information
Internet directory for ecology
Lady Bird Johnson Wildflower Center
Michigan Botanical Club
Missouri Botanical Garden
Montana Plant Life-Flora and Identification
Montana Outdoors Blog – Wildflower photos from the Missoula area
NRCS Plants Database