Cardamine changbaiana Al-Shehbaz, Novon 10: 323. 2000. TYPE: China, Jilin, Changbai Shan, Tianchi, rocky slopes, 2400 m, 1 Aug 1957, Qian Jiaju 580 (holotype, PE!).
Cardamine resedifolia Linnaeus var. morii Nakai, … TYPE:
Herbs, perennial, 2–8 cm, scapose, glabrous throughout. Rhizomes slender, 0.4–0.7 mm in diam. Stems 2–8 cm, erect, leafless or rarely 1-leaved. Basal leaves rosulate, fleshy; petiole 0.3–3.5 cm; leaf blade simple or rarely 3-lobed, broadly ovate, subcordate, or oblong, 2–10 ´ 1.5–8 mm, base cordate or obtuse, margin entire or repand, apex rounded or obtuse; cauline leaves absent, rarely 1 and petiolate, similar but narrower than basal leaves, petiole base not auriculate. Racemes ebracteate, 2–5(–7)-flowered; fruiting pedicels erect to erect-ascending, 2–7 mm, straight. Sepals oblong, 1.3–1.7 ´ 0.6–0.8 mm; petals white, obovate, 3–3.5 ´ 1.5–1.8 mm, base tapering into a claw 0.4–1 mm, apex rounded or subemarginate; filaments 1.4–2 mm; anthers oblong, 0.5–0.8 mm; ovules 8–12 per ovary. Fruit linear, 1–2 cm ´ 1.3–2 mm; gynophore 0.3–1 mm; valves smooth, glabrous; style 0.5–2 mm. Seeds brown, oblong to ovate-oblong, 1.2–1.5 ´ 0.8–1.1 mm, wingless and not margined.
Flowering: Jul–Aug.
Habitat: rocky slopes.
Elevation: 2400–2500 m.
Distribution: China (Jilin), Korea.