Neighboring native plant societies
Landscaping
Audubon Native Plant database
Creating Native Landscapes by the Montana NRCS
NewDirections in the American Landscape (for-profit)
Wild Ones – A nonprofit promoting the use of native plantings
Conservation
Invasives/Weeds
Montana noxious weeds
Weed Seedling guide to ID noxious plants (for sale, 2025)
Center for Invasive Plant Management
About Roundup & Roundup alternatives
Pollinators
– Of Bees and Blooms from USDA & NRCS
– Pollinator Page from the US Forest Service
– Ecoregional Planting Guides from the Pollinator Partnership
– Planting for Pollinators from MT DNRC Conservation Seedling Nursery
– Pollinators Forever from Montana FWP
Focusing on Monarch butterflies …
– Monarchs & Milkweed
– Milkweeds of Montana & Wyoming
– Monarch Nectar plants for N Great Plains
– Monarch Nectar plants for Rocky Mtns
– How Milkweed Grows from the Nature Institute
– Please Do NOT Grow Tropical Milkweed from the Xerces Society
Botany
Botanical Society of America
International Code of Botanical Nomenclature
Internet Directory for Botany – An old site with links to other websites
Rocky Mountain Herbarium in Wyoming, the world’s largest collection of Rocky Mtn plants