Masticophis Baird & Girard, 1853
Masticophis flagellum subsp. cingulum
Masticophis flagellum subsp. flagellum Shaw, 1802
Masticophis flagellum subsp. fuliginosus
Masticophis flagellum subsp. lineatulus
Masticophis flagellum subsp. piceus
Masticophis flagellum ruddocki Brattstrom & Warren, 1953
Masticophis flagellum testaceus (Say, 1823)
