A. sagittifolia — Readham

(arrow-leaved).* fronds oblong-deltoid, 4ft. to 6ft. long, bipinnate. rachises stramineous, muricated; pinnæ lanceolate, ¾ft. to 1ft. long, the lower shorter, deflexed; pinnules se ile, ligulate, crenulate, cordate on both sides at the base, 1in. to 1½in. long, nearly ¼in. broad. sori large. Trinidad, 1872. Very handsome and distinct stove species. IMG:7081556231692414330_i_056.jpg: F IG . 64. A LSOPHILA ACULEATA .