Habit: Hemionitis microphylla grows from a creeping rhizome that is covered with brown pubescence. The fronds emerging 2-ranked, to 60 cm in length, lanceolate, 2 or 3 pinnately compound. Pinnae arranged alternately, oblong with a reflexed margin.
The abaxial sori are marginal on the subpinnae lobes and there is an elongate indusium formed from the reflexed pinnae margin.
Habitat: Hemionitis microphylla grows in rock crevices in open Dry Broadleaf Evergreen Formation – Woodlands (open coppice).
Distribution: Hemionitis microphylla occurs in the southern island groupings of the Lucayan Archipelago and South Andros Island.
Medicinal/Cultural/Economic usage: Hemionitis microphylla is not known to be used medicinally in the Lucayan Archipelago.