Moderate, solitary, unarmed, pleonanthic, monoecious palm. Stem columnar, slightly bottle-shaped, closely ringed with leaf scars, light grey. Leaves pinnate, appearing plumose and oblong-elliptical in outline; sheath tubular forming a prominent crownshaft, elongate, green, splitting opposite the petiole, covered with a greyish-white tomentum; petiole short, stout, adaxially slightly concave to flat, abaxially rounded; rachis much longer than the petiole, adaxially becoming angled, abaxially rounded, petiole and rachis covered with greyish-white to brown, tattered-peltate scales and larger ramenta; leaflets single-fold, regularly arranged, divided into several linear segments, or deeply lobed, each segment usually with 1 (2–4) main ribs, apices coarsely praemorse sometimes obliquely so, or with 2-several small teeth, rarely pointed, tapering, terminal leaflets single or paired, adaxially glabrous, abaxially densely covered with very small whitish scales, transverse veinlets not evident. Inflorescences infrafoliar, horizontal in bud, becoming ± pendulous in fruit, branched to 4 orders basally, 2–1 orders distally; peduncle short, wide, ± flattened; prophyll tubular, dorsiventrally flattened, with 2 flat lateral keels, rather narrow, tapering from the base to a blunt point, caducous; peduncular bract like the prophyll but not keeled, 4–5 small, incomplete bracts present above the peduncular bract; rachis much longer than the peduncle bearing distant, stout, angled, spirally arranged branches subtended by small, pointed, or wrinkled bracts; rachillae rather short, cylindrical, bearing widely spaced triads basally and paired or solitary staminate flowers distally; floral bracteoles small, narrow, imbricate. slightly bifid apically, unevenly sagittate basally, dorsifixed near the base, Staminate flower symmetrical, bullet-shaped in bud; sepals 3, distinct, latrorse, connective elongate, tanniniferous; pistillode bottle-shaped with imbricate, rounded, inflated, margins finely toothed; petals 3, distinct, a long neck, terminated by 4–5 short, linear lobes or papillae. Pollen broadly ovate, valvate, very hard, about twice as long as the sepals; ellipsoidal asymmetric; aperture a distal sulcus; ectexine tectate, perforate, stamens 60–71, filaments slender, terete, short, anthers elongate, narrow, or perforate-finely rugulate, aperture margin similar or slightly finer; infratectum columellate; longest axis ranging from 50–56 µm [1/1]. Pistillate flowers (buds only seen), ovoid; sepals 3, distinct, broadly imbricate, rounded, margins finely tattered; petals 3, distinct, imbricate, hooded, valvate distally; staminodes 6, very small, triangular with short filaments; gynoecium conic-ovoid, unilocular, uniovulate, stigmas 3, apices rounded. Fruit globose-ovoid, orange-red at maturity, stigmatic remains apical forming a conical beak; epicarp thin with very short, stout fibres below the epidermal layer, mesocarp fleshy, orange-yellow when ripe, thin with longitudinal fibres, some forked, endocarp complex with outer distinctive thick, flat, branched fibres and an inner layer of horizontal fibres. Seed ellipsoidal, beaked, raphe branches medium, anastomosing, slightly impressed, endosperm homogeneous; embryo basal. Germination adjacent-ligular; eophyll bifid. Cytology: 2n = 32.
Spectacular, moderate solitary pinnate-leaved palm, native to northeastern Queensland, Australia, with crownshaft and praemorse leaflets, the leaflets longitudinally divided into many segments that are splayed out, giving the whole leaf a foxtail appearance; the fruit is relatively large and has a distinctive network of black fibres next to the endocarp; the seed has homogeneous endosperm.