EVERGREEN

Plant Encyclopedia

Ilex crenata var. radicans

Ilex crenata var. radicans ("Haiinutsuge")

Japanese name: ハイイヌツゲ (這犬黄楊)
Scientific name: Ilex crenata var. radicans

Ilex crenata var. radicans

[Overview]
An evergreen shrub 0.5–1.2 m tall, found in heavy-snow areas on the Sea of Japan side.
The lower part of the trunk creeps along the ground.
Young branches are angular and densely hairy.
The leaves are simple and densely alternate, slightly smaller than those of Inu-tsuge, elliptical, thick, with a few serrations on the margin.
The petiole is 1–2 mm long.
The plant is dioecious.
In both male and female plants, flowers are borne in the leaf axils of the current year's branches; male flowers are borne 2–6 in umbels, and female flowers are solitary.
The flowers are small, white and 4-petaled.
The fruit is spherical, 6–7 mm in diameter, and ripens black.

Details

Names
Japanese: ハイイヌツゲ(這犬黄楊)、ヤドメ、ヤチイヌツゲ(谷地犬黄楊)
Life form
Shrub
Evergreen / deciduous
Evergreen
Leaf type
Broadleaf
Habit
Terrestrial
Flowering season
June, July
Distribution or origin
Japan (Hokkaido, Honshu: Tohoku region, and Sea of Japan side from Chubu region to Chugoku region), Sakhalin, southern Kuril Islands
Growth form
Branching
Height
500–1200 mm
Leaf shape
Simple leaf (unlobed)
Leaf arrangement
Alternate
Leaf margin
Serrate
Number of petals
4
Flower color
White
Fruit color
Other
Leaf color
Green

Translated from our Japanese encyclopedia. If anything differs, the Japanese page is correct.

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