Epiphyte, to 40 cm long, at least sometimes pendent; rhizome scales clathrate. Leaves 1-pinnate, few; petioles mostly 8-10 cm long, +/- glabrous; leaflets in 7-12 pairs, narrowly lanceolate, gradually long-acuminate, equally or inequilaterally acute at base (the lower side often more acute than the upper), 6-11 cm long, 9-20 mm wide, entire or irregularly and inconspicuously crenate, the terminal leaflets much like the lateral ones. Sori linear, subequal, on distal side of lateral veins. Croat 12562. Infrequent, along trails in the old forest. See the discussion of Asplenium delitescens for a comparison of the two species.