Lepus Linnaeus, 1758
Lepus americanus subsp. americanus Erxleben, 1777
Lepus americanus bairdii Hayden, 1869
Lepus americanus cascadensis Nelson, 1907
Lepus americanus dalli Merriam, 1900
Lepus americanus struthopus Bangs, 1898
Lepus americanus virginianus Harlan, 1825