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Minuartia arctica var. hondoensis

Minuartia arctica var. hondoensis ("Takanetsumekusa")

Japanese name: タカネツメクサ (高嶺爪草)
Scientific name: Minuartia arctica var. hondoensis

Minuartia arctica var. hondoensis

[Overview]
A perennial 3–7 cm tall, found on gravelly and rocky ground in alpine zones.
It grows in a mat.
There are both non-flowering and flowering stems, with glandular hairs on the upper part.
Leaves are opposite, needle-shaped, 8–15 mm long and 0.5–0.8 mm wide, with 1 vein and a small projection at the base.
Flowers are solitary at the tips of the flowering stems, white, 5-petaled, about 1 cm across.
The petals are twice as long as the sepals and shallowly 2-lobed at the tip.
The sepals are narrowly elliptic with 3 veins.
The fruit is a capsule 8–10 mm long.
The seeds have no projections and are smooth.

Details

Names
Japanese: タカネツメクサ(高嶺爪草)
Life form
Perennial
Habit
Terrestrial
Similar plants
Flowering season
July, August
Distribution or origin
Japan (Honshu: Iide Mountains, Chubu mountain region)
Height
30–70 mm
Leaf arrangement
Opposite
Inflorescence
Solitary
Number of petals
5
Flower color
White
Flower diameter
10
Leaf color
Green
Designated plants
Endemic to Japan
Japan Flower Trade Code
20785

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

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