Chamaerhodos trifida Ledeb.

Herbs perennial. Flowering stems many, tufted, erect or ascending, unbranched, 5–18 cm tall, woody at base, pilose or glabrous. Radical leaves 1.5–4 cm, villous and glandular hairy; stipules linear, 4–5 mm, margin entire; petiole 1.5–2 cm; leaf blade once 3-parted; segments linear, entire or 2- or 3-sect; lower cauline leaves shortly petiolate, upper ones sessile; leaf blade 3–5-fid. Inflorescence paniculate, dichasially branched, many flowered; peduncle and pedicels slightly glandular hairy; bracts and bracteoles linear, 2–4 mm, pilose. Flowers 5–6 mm in diam.; pedicel 3–5 mm. Hypanthium tubular, 3–4 mm, abaxially pubescent at base, 10-veined. Sepals triangular-ovate, ca. 2 mm, pilose and glandular hairy, apex acuminate. Petals pink, obovate, 4–6 mm, glabrous, base tapering into a cuneate claw, apex rounded. Filaments shorter than petals, glabrous. Carpels 6–10, free. Achenes cylindric, ca. 2 mm, glabrous. Fl. Jun, fr. Aug.

Meadows on mountain slopes. Heilongjiang [Mongolia, Russia].

Chamaerhodos klementzii Muravjeva, p.p.

Chamaerhodos trifida là loài thực vật có hoa trong họ Hoa hồng. Loài này được Ledeb. mô tả khoa học đầu tiên năm 1843.

三裂地蔷薇（学名：Chamaerhodos trifida）为蔷薇科地蔷薇属的植物。分布于俄罗斯、蒙古以及中国大陆的黑龙江、内蒙古等地，生长于海拔600米至900米的地区，多生于草原和山坡，目前尚未由人工引种栽培。