Campanula americana (American Bellflower) is a species of annual herb in the family bellflowers. They have a self-supporting growth form. They are native to The Contiguous United States and Canada. They have simple, broad leaves and blue flowers. Flowers are visited by Melissodes comptoides, Silver-spotted Skipper, Chaetogaedia analis, and Flower Flies and Hoverflies. Individuals can grow to 2 m.
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