槭叶草 qi ye cao

Saxifraga rossii Oliver, Hooker's Icon. Pl. 13: 46, t. 1258. 1878; Aceriphyllum rossii (Oliver) Engler.

Plants 20-36 cm tall. Petiole 7-15.5 cm, glabrous; leaf blade 10-14.3 × 12-14.5 cm; lobes subovate, both surfaces glabrous, apex acute. Inflorescence 1-14 cm, sparsely glandular hairy; axillary branches to 10 cm; pedicels glandular hairy. Hypanthium glandular hairy. Sepals white, ovate-oblong, 3-5 × ca. 2 mm, glabrous, 1-veined. Petals white, lanceolate, ca. 2.5 × 1 mm, 1-veined. Stamens ca. 2 mm. Carpels ca. 4 mm. Capsule ca. 7.5 mm; carpels recurved in fruit. May-Jul. 2n = 34.

Rocky slopes, ravines. Jilin, Liaoning [Korea].