The spicebush swallowtail (Pterourus troilus) is hereby designated the state butterfly of Mississippi.
Miss. Code Ann. § 3-3-33
State butterfly
Laws, 1991, ch. 315, § 1, eff from and after July 1, 1991.
Current official text: Mississippi Code (LexisNexis). Digitized from the UniCourt Code Improvement Commission public-domain capture. Reproduced from public-domain Mississippi statutes; confirm against the official source for the current text. Not legal advice.