SafePlants

Japanese Angelica Tree (Aralia elata)

The Japanese Angelica Tree, scientifically known as Aralia elata, is a striking plant appreciated for its architectural form and foliage.

Considerations for Pets

• The plant has stems with prickles.

Considerations for Children

• The plant has stems with prickles.

Quirky Facts

• Young end shoots are considered a Japanese delicacy and are often fried in tempura batter.

Taxonomy and Nomenclature

• Scientific Name: Aralia elata (Miq.) Seem.
• Common Names: Japanese angelica tree, Hercules-club, Japanese aralia
• Family: Araliaceae
• Synonym: Aralia elata (Miq.) Deeman.
• Japanese Name: Tara-no-ki (????/??)

Distribution and Habitat

• Native to temperate Asia, specifically eastern Russia, China, Korea, and Japan.
• Introduced as an ornamental plant.

Ecological Role

• Considered an emerging invasive species in some regions, such as Pennsylvania and Ontario, Canada, where it can disrupt native ecosystems.

Morphological Characteristics and Growth Habits

• Deciduous shrub or small tree, typically multi-stemmed.
• Can grow up to 6 meters (19 feet) in height, but can reach up to 40 feet.
• Upright and spreading habit, sometimes forming thickets.
• Stems are coarse and thick with prickles.
• Leaves are exceptionally large, compound, and can reach 2 to 4 feet in length.
• Bears clusters of cream-colored blossoms during summertime.

Interactions with Other Organisms

• Mentioned as a threat to native species and natural habitats in areas where it's invasive.

Further Information

• RHS (Royal Horticultural Society)
• Dave's Garden
• USDA PLANTS Database, Symbol: AREL8
• Invasive Plants: http://www.na.fs.fed.us/fhp/invasive_plants