Patrinia triloba var. palmata ("Kinreika")

Japanese name: キンレイカ （金鈴花）
Scientific name: Patrinia triloba var. palmata

[Overview]
A perennial 20–60 cm tall, growing on rocky ground in the mountains on the Pacific side.
It has creeping underground stems.
The stem is erect.
The leaves are opposite, broadly ovate, 3–10 cm wide, palmately divided into 3–5 lobes, and the lobes have notches or teeth.
Cymes at the stem tips bear many flowers.
The flowers are yellow, 6 mm across; the corolla is 5-lobed and has a distinct spur about 2–3 mm long at the base.
There are 4 stamens.
The fruit has wings.

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