EVERGREEN

Plant Encyclopedia

Tilingia tachiroei

Tilingia tachiroei ("Miyamauikyo")

Japanese name: ミヤマウイキョウ (深山茴香)
Scientific name: Tilingia tachiroei

Tilingia tachiroei

[Overview]
A perennial 10–30 cm tall, found on rocky places and gravelly ground in the alpine zone.
The stem is erect and branched in the upper part.
The basal leaves are 1–4 times ternately pinnately compound, and the lobes of the leaflets are needle-like, 0.5–1 mm wide.
Stem leaves are absent or, if present, small, with 1–3 arranged alternately.
The flowers are small, white and 5-petaled, borne densely and in large numbers in compound umbels.
The calyx teeth are lanceolate and persist.
The inflorescence has involucral bracts and involucels.
The fruit is a mericarp.

[Notes]
The Japanese name comes from its growing in the alpine zone and its leaves resembling those of fennel.

Details

Names
Japanese: ミヤマウイキョウ(深山茴香)、イワウイキョウ(岩茴香)、ヤマウイキョウ(山茴香)
Life form
Perennial
Habit
Terrestrial
Similar plants
Flowering season
July, August, September
Distribution or origin
Japan (Hokkaido, Honshu central part and northward, Shikoku), Korea, northeastern China
Height
100–300 mm
Leaf arrangement
Alternate, Basal
Inflorescence
Compound umbel
Number of petals
5
Flower color
White
Flower diameter
2
Leaf color
Green

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

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