Arnica sachalinensis (Regel) A. Gray

Rhizomatous plant 45-90 cm. Leaves numerous, sessile, elongate-ovate or lanceolate, 5-15 cm x 1.5-5 cm. Flowering heads terminal, 6-8 cm in diam., forming corymbs, ray flowers yellow. V - mid spring to late autumn. Fl - June, July. Fr - September. P - by seed or division and by cuttings. Full sun. Good for group planting. Z 4 (3).

Far East (Amgunskiy region and Sakhalin). In mixed forests, shrub thickets and on river banks in mountain regions.

Arnica sachalinensis is an Asian species of flowering plant in the family Asteraceae. It is native to Sakhalin Island on the Pacific Coast of Russia.

Arnica sachalinensis is an herb up to 90 cm tall, spreading by means of underground rhizomes. Flower heads are yellow, with both ray florets and disc florets. It is sometimes cultivated as an ornamental.