Anemone filisecta C. Y. Wu & W. T. Wang

Rhizome branched, oblique, short, 4--5 mm in diam. Leaves 2--4; petiole 5--15(--20) cm, sparsely puberulent or subglabrous, base shortly sheathing; leaf blade 3-sect, reniform, 2--4 × 3--6 cm, subglabrous, base cordate; segments shortly petiolulate or subsessile; central segment 2- or 3-sect, subtriangular, margin linear-lanceolate lobulate; lateral segments unequally 2-parted, obliquely flabellate, margin dissected. Scapes 2 or 3, 25--40 cm, sparsely puberulent; cyme compound, 1- or 2-branched, 2--5-flowered. Involucral bracts 3; petiole flat, 6--7 mm, base sheathing; bract blade similar to that of leaves, palmately dissected, rhombic, 3--5 cm, margin linear lobulate. Pedicel 2--5 cm, glabrous. Sepals 4, white, oblong or narrowly elliptic, 5--7 × 3--4 mm, barbate, abaxially sparsely puberulent, apex rounded. Stamens 2--2.5 mm; filament filiform; anther ellipsoid. Pistils 3--10, ca. 2.5 mm; ovary narrowly ovoid, glabrous; style slightly uncinate. Achene body narrowly ovoid, compressed, 5--6 × 2--3 mm, glabrous; style uncinate, ca. 2 mm. Fl. Nov.

* Grassy places by rivers. S Yunnan (Jinghong Xian, Mengla Xian).

Anemonidium filisectum (C. Y. Wu & W. T. Wang) Starodubtzev.