EVERGREEN

Plant Encyclopedia

Illicium anisatum var. anisatum

Illicium anisatum var. anisatum (Japanese star anise, "Shikimi")

Japanese name: シキミ (樒、梻)
Scientific name: Illicium anisatum var. anisatum

Illicium anisatum var. anisatum

[Overview]
An evergreen shrub or small tree 2–5 m tall, said to reach 10 m in some cases.
The branches are green, and they and the leaves have a strong fragrance.
The leaves are simple and alternate, clustered at the upper part of the branches, oblong to oblanceolate, 5–15 cm long and 2–4 cm wide, firm, and entire.
The petiole is 0.5–2.4 cm long.
The flowers are solitary in the leaf axils, 2.5–3 cm across, with 16–24 glossy cream-colored tepals.
The tepals are wavy and twisted.
The fruit is a flat, octagonal follicle 2–3 cm across.
The seeds are yellowish brown and glossy.

[Uses]
It is a poisonous plant, and the fruit in particular is extremely toxic.
The leaves and bark are dried and powdered for use as an ingredient of incense.
The branches are also offered before Buddhist altars and at graves, and the plant is often planted in cemeteries and at temples and shrines.

[Cultivation]
Propagate by cuttings or from seed.
Sow the seeds immediately after harvesting.
It prefers partial shade and fertile soil that retains water well and is moderately moist.
It dislikes hot, dry summers, so avoid places that receive the afternoon sun.
Watch for dryness when watering, and water if sunny weather continues.
Apply fertilizer in winter, and also organic fertilizer after flowering as a thank-you fertilizer.
Pests and diseases include sooty mold and scale insects.

[Notes]
The Japanese name is said to derive from "ashiki mi" (bad fruit).

Details

Names
English: Japanese star anise, aniseed tree, sacred anise tree
Japanese: シキミ(樒、梻)
Life form
Shrub, Small tree
Evergreen / deciduous
Evergreen
Leaf type
Broadleaf
Habit
Terrestrial
Planting (or sowing) season
March, April, September, October
Flowering season
March, April, May
Fruiting season
September, October
Distribution or origin
Japan (Honshu: Miyagi and south, Shikoku, Kyushu, Ryukyu), Jeju Island
Growth form
Upright, Branching
Height
2000–5000 mm
Leaf shape
Simple leaf (unlobed)
Leaf arrangement
Alternate
Leaf margin
Entire
Inflorescence
Solitary
Number of petals
16, 24
Flower color
Yellowish white
Flower diameter
25–30
Leaf color
Green
Availability of seeds and plants
Low
Form sold
Seedlings
Propagation
Seed, Cuttings
Sun exposure
Partial shade
Water needs
Moderate, Moist
Soil needs
Required
Suitable uses
Hedge, Cut flowers, Parks and gardens
Diseases
Sooty mold
Pests
Scale insects
Uses
Other crafts
Japanese culture
Branches are offered before Buddhist altars and at graves

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

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