多枝旋覆花 duo zhi xuan fu hua

Inula britannica var. ramosa Komarov, Trudy Imp. S.-Peterburgsk. Bot. Sada 25: 626. 1907.

Stems to 1 m tall, branched in upper part. Median leaves lanceolate or linear-lanceolate, 10-15 × 1.5-2 cm, abaxially gland-dotted. Capitula numerous, in corymbs, ca. 3.5 cm in diam. Involucre subglobose, 5-7 mm; phyllaries in 4 or 5 series, nearly all alike, margin gland-dotted. Ray corollas ca. 10 mm, abaxially gland-dotted. Pappus ca. 3.5 mm. Fl. Aug-Sep.

Broad-leaved forests, mountain slopes, streamsides. Anhui, Heilongjiang, Jilin, Liaoning, Nei Mongol, Shaanxi [Japan, Korea].