Cardamine dissecta is a species of flowering plant in the mustard family Brassicaceae.

[4] The American botanist Ihsan Ali Al-Shehbaz placed Dentaria dissecta Leavenw.

Its range extends north to Ohio and Indiana, and south to Virginia and Alabama.

[6] It is known to occur in the following states:[3][8] Its distribution is centered in Kentucky, Tennessee, and Alabama.

[9] The global conservation status of Cardamine dissecta is apparently secure (G4).