» Butterfly Gardening    Directions for creating and maintaining a butterfly garden, including a list of host and butterfly plants.    http://www.butterflyhouse.org/butterflies/butterflygardening.aspx

» Butterfly Gardening and Conservation    Photographs, diagrams, and types of butterflies. Focuses on butterflies most commonly found in Missouri.    http://mdc4.mdc.mo.gov/Documents/8274.pdf

» Monarch Watch : Butterfly Gardening    Host plants and gardening tips to attract butterflies. Includes a list of plants that are good for particular species.    http://www.monarchwatch.org/garden/