Strymon acis, the Bartram's scrub-hairstreak, is a butterfly of the family Lycaenidae.

Eggs are laid singly of flower stalks of host plants.

Young caterpillars eat the upper side of leaves, flowers, and fruit.

The larvae feed on the flower buds and young fruits of Croton linearis.

Adults feed on nectar from flowers of narrow-leafed croton and shepherd's needle.