tree fern, to 4.8 m in height, DBH 8.2 cm, trunk height to foliage 2 m, crown height 2.8 m, crown width 4.1 m,; foliage 1 kg mature wet mass, ; outer bark rough, flaky,; fissures vertical, narrow,; bark black, dark brown,; cambium dark brown, brown, light brown,; wood black, dark brown, brown, light brown,; exudate white, cream,; DNA preserved in silica, from felled plot. Local Name(s): bomba; Local Use(s): Leaves for walls in traditional house construction.