alfalfa butterfly
English
Noun
alfalfa butterfly (plural alfalfa butterflies)
- A North American pierid butterfly, Colias eurytheme, the caterpillars of which feed on various plants in the pea family, Fabaceae, including alfalfa.
Further reading
Colias eurytheme on Wikipedia.Wikipedia Colias eurytheme on Wikispecies.Wikispecies Colias eurytheme on Wikimedia Commons.Wikimedia Commons