Clematis shensiensis W. T. Wang

Vines woody. Branches shallowly longitudinally 10-grooved, puberulous. Leaves pinnate, 5-foliolate; petiole 3--6 cm; leaflet blades ovate to broadly ovate, 2.5--7 × 1.5--5.5 cm, papery, abaxially densely curled puberulous, adaxially sparsely puberulous on veins to subglabrous, base subcordate, cordate, truncate, or rounded, margin entire, apex acute, acuminate, or obtuse; basal veins abaxially ± prominent. Cymes axillary or terminal, 3(--7)-flowered; peduncle 3.5--12 cm; bracts petiolate, simple, ovate to narrowly ovate, 1--4.5 cm, or foliaceous. Flowers 2.5--4.6 cm in diam. Pedicel 1--3.2 cm, densely puberulous. Sepals 4(--6), white, spreading, obovate-oblong to narrowly oblong, 1.3--2(--2.4) × 0.4--0.7 cm, abaxially puberulous, adaxially glabrous, margin abaxially velutinous, apex obtuse to ± obtuse. Stamens 8--11 mm, glabrous; anthers narrowly oblong, 3.2--4.5 mm, apex minutely apiculate. Ovaries pubescent. Style 5--8 mm, densely yellowish villous. Achenes elliptic, 6--8 × 3.5--5 mm, pubescent; persistent style 2.5--4.5 cm, brownish yellow plumose. Fl. May--Jun, fr. Aug--Sep.

Henan, W Hubei, S Shaanxi, S Shanxi.

* Scrub, cliffs, along streams; 700--1300 m.

Clematis wutangensis W. T. Wang.

Clematis shensiensis là một loài thực vật có hoa trong họ Mao lương. Loài này được W.T.Wang mô tả khoa học đầu tiên năm 1957.

陕西铁线莲（学名：Clematis shensiensis）为毛茛科铁线莲属下的一个种。