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그루안

Horned Holly

Ilex cornuta · Aquifoliaceae · 호랑가시나무

How to spot it

The name comes from the sharp, hard spines at the corners of the hexagonal leaf, said to look like a tiger's claws; as the tree grows, the spines gradually fade until only one remains.

Look

Leaves
Leaves are alternate, thick and glossy, elliptic-hexagonal, 3.5 to 10 cm long, and the corner points become sharp spines.
Flowers
In April to May, fragrant flowers 7 mm across grow in umbels of 5 to 6.
Fruit
Round drupes 8 to 10 mm across ripen red; each holds 4 seeds and they mature from mid-October to mid-December.

Where it grows

In Korea
Native (Korean Peninsula)
Native to
Northern to southern China; in Korea it grows in Jeollanam-do, Jeollabuk-do and Jeju-do.
Ecology
Grows wild in coastal forests, forming stands with trees such as golden rain tree. It likes sunny, deep, fertile soil and is weak against cold.

Famous Horned Holly trees in Korea

Sources