Thuja standishii

Japanese species

CupressaceaeThuja

Japanese thuja or Japanese arborvitae is in the cypress or Cupressaceae family and is native to Japan on the islands of Honshu and Shikoku. It is a medium-sized evergreen tree, reaching a height of 35 m.

It is an important timber tree in Japan.

  • Branches are horizontal, curved upwards at the ends.
  • Foliage is scale-like, closely pressed to stem, leaves 2–4 mm long , forming flat, downward-arching sprays, matt dark green above, and with narrow, white stomatal wax bands below.
  • Pollen cones are black, 1.5–2 mm long; seed cones are oblong, green, maturing brown, 8–10 mm long, with 10 broadly oval, overlapping scales.
  • Bark is shaggy, deep reddish brown and fibrous.

Contributors

  • Philippe de Spoelberch