Lophopetalum arnhemicum Byrnes
Dead bark orange when cut or a mustard coloured layer visible under the dead bark.
Capsules about 6-8 cm long. Seeds with a marginal wing, seed + wing about 35 x 10 mm.
Seed germination time 13 to 18 days. Cotyledons usually remaining within the seed coat. First pair of leaves with the midrib raised on the upper surface. At the tenth leaf stage: leaf blade narrowly lanceolate, lateral veins forming loops inside the blade margin; midrib raised on the upper surface; stipules filiform, small and inconspicuous, visible with a lens.