EVERGREEN

Plant Encyclopedia

Euphyllophyta
Angiospermae
Ericales
Ericaceae
Pyrola
Pyrola asarifolia subsp. incarnata
Pyrola asarifolia subsp. incarnata

Pyrola asarifolia subsp. incarnata ("Benibanaichiyakuso")

Japanese name: ベニバナイチヤクソウ (紅花一薬草)
Scientific name: Pyrola asarifolia subsp. incarnata

Pyrola asarifolia subsp. incarnata

[Overview]
A perennial 15–25 cm tall, found in cool-temperate to subarctic forests, often growing in colonies.
The leaves are simple and arranged in a rosette, 3–4.5 cm long and 2–3.5 cm wide, round to roundish elliptic, with fine teeth on the margin.
The leaves are longer than they are wide.
The leaf stalk is 3–5 cm long.
A reddish flower stem emerges from among the leaves; the base of the flower stem bears no ordinary leaves but has 1–3 scale leaves.
A raceme bears 8–15 pink flowers; the corolla is broadly bell-shaped and 5-lobed.
There are 10 stamens, with crimson anthers.
There is 1 pistil, longer than the stamens, with a curved style.
The sepals are about twice as long as they are wide.
The fruit is an oblate capsule 0.7 cm in diameter.

[Uses]
The whole plant is used medicinally.

Details

Names
Japanese: ベニバナイチヤクソウ(紅花一薬草)
Life form
Perennial
Habit
Terrestrial
Flowering season
June, July
Distribution or origin
Japan (Hokkaido, Honshu: Chu region and north), Korea, northeastern China, Siberia, Kamchatka Peninsula, Sakhalin, Kuril Islands
Height
150–250 mm
Leaf shape
Simple leaf (unlobed)
Leaf margin
Serrate
Inflorescence
Raceme
Flower color
Pink
Flower diameter
13
Leaf color
Green
Uses
Medicinal

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

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