Cardamine komarovii Nakai

Herbs perennial, 12-75 cm tall. Rhizomes short, stout. Stems erect, simple at base, branched above, finely striate, pubescent or glabrescent. Basal leaves rosulate; petiole 2-5 cm, winged at base, glabrous or pilose; leaf blade broadly cordate or suborbicular, 1.5-4 × 1.5-3.5 cm, margin coarsely dentate, the teeth submucronate. Cauline leaves 3-8, simple; petiole winged, (0.5-)1-4 cm, auriculate-amplexicaul at base; auricles oblong or lanceolate, 2-10 × 0.5-4 mm, entire; leaf blade cordate or broadly ovate, (2-)3-7.5(-9) × (1.2-)2.5-6 cm, pilose at least along veins and margins, rarely glabrous, base cordate, margin coarsely and irregularly toothed, sometimes incised on distal leaves, apex acuminate or obtuse. Racemes ebracteate. Fruiting pedicels divaricate or ascending, 1-2.5 cm, slender, pilose or glabrous. Sepals oblong, 2.5-3 × 1.2-1.6 mm, glabrous or pilose, base not saccate. Petals white, broadly obovate, 3-4 × ca. 1.5 mm, apex rounded. Filaments 2-3 mm; anthers oblong, ca. 1.5 mm. Ovules 6-12 per ovary. Fruit linear, 2-4 cm × ca. 1 mm; gynophore stout, 0.2-0.7 mm; valves glabrous or sparsely pilose, not torulose, acuminate; style 2-3 mm, slender. Seeds brown, oblong, 1.5-2 × 1-2 mm. Fr. Jun.

Heilongjiang, Jilin, Liaoning [Korea].

Streamsides, moist areas; 700-1000 m.

Alliaria auriculata Komarov, Trudy Imp. S.-Peterburgsk. Bot. Sada 18: 437. 1901, not Cardamine auriculata S. Watson (1882); Arabis cebennensis de Candolle var. coreana H. Léveillé.

Cardamine komarovii là một loài thực vật có hoa trong họ Cải. Loài này được Nakai mô tả khoa học đầu tiên năm 1914.

翼柄碎米荠（学名：Cardamine komarovii）为十字花科碎米荠属的植物。分布于朝鲜以及中国大陆的吉林、黑龙江、辽宁等地，生长于海拔750米至830米的地区，多生长在林区河边及林下溪边阴湿地，目前尚未由人工引种栽培。