The foliage is a dull dark to light green color, with scale-like leaves 1–1.5 mm long, with the leaf tips not spreading; seedlings bear needle-like leaves 8–10 mm long. The cones are small, 11–24 mm long, and almost spherical, with six or eight scales arranged in opposite decussate pairs, with the bract visible as no more than a small lump or short spine on the scale. The seeds are 3–5 mm long, with a pair of small wings along the sides. The cones remain closed on the trees for many years, until the trees are killed by a forest fire; after the tree is dead, the cones open to release the seeds which can then germinate successfully on the bare fire-cleared ground.