5 ILCS 460/15
5 ILCS 460/15
in effect(5 ILCS 460/15) (from Ch. 1, par. 2901-15) Sec. 15. State insect. The insect Danaus plexippus, commonly known as the "Monarch Butterfly", is designated the official State insect of the State of Illinois. (Source: P.A. 87-273.)
Source: Open US Law by Vaquill AI (CC BY 4.0)URL: https://www.ilga.gov/legislation/ilcs/ilcs.aspFetched: 10/17/2026
