EVERGREEN

Plant Encyclopedia

Rubus sumatranus

Rubus sumatranus ("Kojikiichigo")

Japanese name: コジキイチゴ (乞食苺)
Scientific name: Rubus sumatranus

Rubus sumatranus

[Overview]
A deciduous shrub 1–2 m tall, found at forest edges and in sunny places.
The stems, branches and leaf axes are densely covered with glandular hairs and sparsely with hooked prickles.
Leaves are alternate and odd-pinnately compound, consisting of 5–7 leaflets, but there are 3 leaflets on flowering branches.
The leaflets are narrowly ovate to broadly lanceolate, with irregular double teeth along the margin.
Both sides of the leaf are covered with hairs.
There are prickles on the veins of the underside of the leaf and on the leaf stalk.
Corymbs at the branch tips bear white 5-petaled flowers 1 cm across.
The outside of the flower stalk and calyx is densely covered with glandular hairs.
The fruit is a cylindrical to obovate aggregate fruit 1.5 cm long, ripening orange; it is edible.

Details

Names
Japanese: コジキイチゴ(乞食苺)
Life form
Shrub
Evergreen / deciduous
Deciduous
Leaf type
Broadleaf
Habit
Terrestrial
Flowering season
May, June
Fruiting season
June, July, August
Distribution or origin
Japan (Honshu: Ibaraki and south, Shikoku, Kyushu), Taiwan, southern Korea, China, Indonesia, Thailand, Assam, eastern Himalayas
Height
1000–2000 mm
Leaf shape
Odd-pinnate compound leaf
Leaf arrangement
Alternate
Leaf margin
Serrate
Inflorescence
Corymb
Number of petals
5
Flower color
White
Flower diameter
10
Fruit color
Orange, Yellow
Leaf color
Green

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

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