Phlox bifida is a mat-forming subshrub growing up to 15–30 centimetres (6–12 in) tall in patches of short stems.

Leaves along the stem are opposite, linear, and short, measuring about 5 centimetres (2 in) long.

[4] Two subspecies of Phlox bifida are distinguished based on hair and flower characters.

[4] Phlox bifida is native to the Midwestern United States, the Ozarks, and the cedar glades of Kentucky and Tennessee.

[7] The flowers bloom in the early spring, and a variety of butterflies and moths feed on the nectar.