ໄມ້ຫີ້ງແດງ / Red Woody Pine

Tree to 40 m tall and 1 m dbh, with straight clear bole of up to 20 m and a dome-shaped crown. Branches spreading, often pendulous. Bark red–brown, rugose. Leaves imbricate, linear, 1.0–1.7 cm long, 1.2–2.2 mm wide, leaves on older trees becoming scale-like, imbricate, triangular, 1–3 mm long, 0.4–0.6 mm wide. Involucral leaves spreading, acicular. Pollen strobiles axillary, cylindrical, 1 cm long, 2 mm wide. Seed strobiles solitary or grouped in 2 at the tip of twigs, but only one fertile, ripe receptacle red. Seeds glossy, reddish–brown, ovoid, 0.5–0.6 cm long. Pollination February–March, seeds September–November (Averyanov et al. 2014)