Cryptocarya onoprienkoana B.Hyland

Tree to 35 m high. Stem buttressed. Twigs fluted, pubescent. Leaves: petiole 7–19 mm long; lamina lanceolate to elliptic, often unequal sided, 8–15.5 cm long, 2.5–7 cm wide, penniveined, glaucous and pubescent below. Inflorescence mainly axillary, not exceeding leaves. Flowers creamy green, perfumed. Perianth tube 0.7–2 mm long, 1.3–1.8 mm wide, pubescent at apex. Tepals pubescent; outer 1.7–1.9 mm long, 0.8–1 mm wide; inner 1.8–2.6 mm long, 1–1.1 mm wide. Outer anthers 0.7–0.9 mm long, 0.6–0.8 mm wide, pubescent abaxially, usually glabrous adaxially; filaments 0.3–0.7 mm long. Inner anthers 0.7–0.9 mm long, 0.5–0.6 mm wide, pubescent; filaments 0.4–0.8 mm long. Ovary 1–1.2 mm long, 0.5–0.6 mm wide, glabrous; style glabrous. Fruit ellipsoidal, 15–22 mm long, 11–15 mm wide, black to blue-black. Cotyledons creamy.

Well-developed rain forests, often in drier or somewhat marginal situations, in soils derived from granite or acid volcanic rocks; at elevations from 50-1,000 metres.

Can be grown by seedlings.