How do you recognise Japanese larch (Larix kaempferi)?

Twig

Sten Porse · CC BY-SA 3.0

Japanese larch

Larix kaempferi (Lindl.) Carrière

Family: Pinaceae

30 to 35 m tall

Planted for reforestation and as specimen trees in parks; native to the mountains of central Japan.

Flowering: March – April

Full sun

Very hardy, to about -30°C

❓ How do you recognise this plant?

Japanese larch looks a lot like European larch, but its cones have scales with the edge curled outwards, forming a small rosette, whereas those of European larch stay rounded and pressed flat. Japanese larch looks very much like European larch (deciduous needles in tufts, conical outline) — the best clue is the cone: its scales have the upper edge curled outwards, forming a rosette, whereas those of European larch stay rounded and pressed flat. The young twigs of Japanese larch are also more distinctly bronze-orange.

🍃 Leaves

Soft needles in tufts, slightly bluer green than European larch, deciduous, turning yellow in autumn.

🌸 Flowers

Small male cones and reddish to pinkish female cones, discreet, appearing before the needles.

🍎 Fruits

Small ovoid cone whose scales have the upper edge distinctly curled outwards, rosette-shaped — unlike the rounded, flat-pressed scales of European larch.

🪵 Bark

Scaly, reddish-brown to orange; the current year's young twigs are distinctly bronze to orange.

🗺️ Distribution

Native to the mountains of central Japan (Honshū); introduced to Europe in 1861, now planted for reforestation and as an ornamental.

🐝 Value for pollinators

Wind-pollinated, little direct interest for pollinators.

✂️ Horticultural uses

Planted for reforestation and as a specimen tree for its fast growth and golden autumn foliage; crossed with European larch, it gave rise to the Dunkeld larch (Larix × marschlinsii).

⚠️ Possible toxicity

No known toxicity

⚠️ Look-alike species

Japanese larch

Larix kaempferi

European larch

Larix decidua

Japanese larch looks very much like European larch (deciduous needles in tufts, conical outline) — the best clue is the cone: its scales have the upper edge curled outwards, forming a rosette, whereas those of European larch stay rounded and pressed flat. The young twigs of Japanese larch are also more distinctly bronze-orange.

🌿 Other Pinaceae to discover

ℹ️ Educational profile — do not use it to judge whether a plant is edible or safe.

🌱 This database is constantly evolving — species and information are added and corrected regularly. Spotted a mistake? Report it below.