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Chinese Plant Names | Family List | Ranunculaceae | Thalictrum

Thalictrum shensiense W. T. Wang et S. H. Wang

陕西唐松草

Description from Flora of China

Plants ca. 70 cm tall, pubescent. Stems simple, sulcate. Cauline leaf petiole ca. 1.5 cm; leaf blade 3- or 4-ternate, ca. 12 cm; petiolule pubescent, 1--5 mm; leaflet blade cuneate-obovate, broadly rhombic, or broadly ovate, 1.2--2.2 × 0.7--2 cm, papery, abaxially pubescent, base cuneate, rounded, or subcordate, margin 3-lobed; lobes entire or 2-toothed, apex rounded, obtuse, or acute; veins flat on both surfaces. Inflorescence paniculate, ca. 13 cm, densely flowered. Pedicel 2--4 mm, pubescent. Sepals 4, deciduous, elliptic, ca. 3 × 1.8 mm, pubescent abaxially. Stamens ca. 7 mm, glabrous; filament filiform; anther narrowly oblong, ca. 2 mm, apex mucronate. Carpels ca. 3; stigma narrowly triangular. Achenes sessile. Fl. Jul--Aug.

This species is similar to Thalictrum minus var. hypoleucum, but differs in being pubescent and having wingless stigmas.

* Mountain slopes. SE Shaanxi (Xunyang Xian).


 

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