Potentilla ancistrifolia Bunge

Herbs perennial. Roots robust, terete, woody. Flowering stems erect, 10–30 cm tall, sparsely pilose, in upper part sometimes mixed with glandular hairs. Radical leaves 5–15 cm including petiole; stipules brown, membranous, abaxially villous; petiole sparsely pilose; leaf blade pinnate with 2–4 pairs of leaflets, sometimes also 3-foliolate; basal pair usually small; leaflets sessile, sometimes apical pair shortly petiolulate, abaxially gray or grayish green, adaxially green or dark green, elliptic, oblong-elliptic, or elliptic-ovate, 1–4 × 0.5–1.5 cm, subleathery, abaxially densely villous, appressed villous on veins, or sparsely pilose or glabrescent, adaxially markedly bullate or not, prominently or inconspicuously reticulate veined, appressed pilose, sparsely pilose, or glabrescent, base cuneate or broadly so, margin acutely and usually roughly serrate, teeth usually triangular-ovate, apex obtuse or acute; cauline leaves 2 or 3; stipules green, ovate-lanceolate or lanceolate, herbaceous, margin 1–3-dentate, rarely entire; leaf blade with 1–3 pairs of leaflets. Inflorescence terminal, laxly corymbiform or cymose. Flowers 8–12 mm in diam.; pedicel 5–10 mm, densely villous and glandular hairy. Sepals triangular-ovate, apex caudate; epicalyx segments usually purplish abaxially, linear-lanceolate, nearly equaling sepals, sparsely pilose, apex acute. Petals yellow, obovate-oblong, 0.5–1 × as long as sepals, apex rounded. Ovary densely villous at hilum; style subterminal, filiform; stigma not dilated. Achenes rugose at maturity, inconspicuously so, or smooth, sometimes villous around hilum. Fl. and fr. May–Sep.

Anhui, Gansu, Hebei, Heilongjiang, Henan, Hubei, Jilin, Liaoning, Shaanxi, Shanxi, Sichuan [Japan, Korea, Russia].

Forests, thickets, meadows, ravines, gravels, rock crevices; 200--2700 m.

Potentilla ancistrifolia adalah spesies tumbuhan yang tergolong ke dalam famili Rosaceae. Spesies ini juga merupakan bagian dari ordo Rosales. Spesies Potentilla ancistrifolia sendiri merupakan bagian dari genus Potentilla. Nama ilmiah dari spesies ini pertama kali diterbitkan oleh Bunge.

Potentilla ancistrifolia là loài thực vật có hoa trong họ Hoa hồng. Loài này được Bunge miêu tả khoa học đầu tiên năm 1833.

皱叶委陵菜（学名：Potentilla ancistrifolia）为蔷薇科委陵菜属的植物。分布在俄罗斯、朝鲜以及中国大陆的西藏、四川、云南等地，生长于海拔300米至2,400米的地区，见于岩石缝中、生山坡草地、多砂砾地和灌木林下，目前尚未由人工引种栽培。