United States Idaho
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Idaho Botanical Garden - Garden in Boise providing an aesthetic and educational environment containing significant plant collections and a variety of specialty gardens. Descriptions and photos of the garden areas, and schedules for adult and youth education and other events.
Idaho State Arboretum - Virtual walk with photos along some of the plantings on the campus at Pocatello.
University of Idaho Arboretum & Botanical Garden - This on-campus garden in Moscow contains collections of both woody and herbaceous plants, arranged by their native geographical areas. Lists of collections and accessions, seasonal attractions, and newsletter. Help build the largest human-edited directory on the web.