Vasilis Teodoridis:
Saxifragaceae | Deutzia
29. Deutzia staminea R. Brown ex Wallich; Pl. Asiat. Rar. 2: 82. 1831.
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Deutzia brunoniana Wallich ex G. Don; D. staminea var. brunoniana (Wallich ex G. Don) J. D. Hooker & Thomson; D. staminea var. sikkimensis C. K. Schneider.
Shrubs 2-5 m tall. Flowering branchlets 2-5 cm; 2-6-leaved. Petiole 1.5-2.5 mm; leaf blade abaxially grayish green; adaxially green; ovate or narrowly so; 2.5-5 x 1-3.5 cm. papery; abaxially densely 9-14-rayed stellate hairy; indumentum continuous; hairs usually with long central rays; adaxially 4-6-rayed stellate hairy; veins in 4-6 pairs; base rounded or broadly cuneate; margin serrulate; apex obtuse or subacute. Cymes 2-4 cm; 9-25-flowered; pedicels 2-2.5 mm. Calyx tube ca. 3 x 2.5 mm; gray-yellow stellate hairy; lobes ovate or ovate-lanceolate; 1-2 cm; apex acute. Petals induplicate; white; oblong or elliptic; 6-8 x 3-4 mm; apex obtuse. Outer stamens ca. 5 mm; filaments unequally 2-dentate at apex; teeth exceeding anthers; anthers stalked; globose. Inner stamens ca. 2.5 mm; filaments unequally 2- or 3-lobed at apex; anthers borne near apex of filaments abaxially; stalked. Styles 3 or 4; ca. 7 mm. Capsule hemispheric; 3.5-4 mm; with persistent; erect calyx lobes. Fl. Jun; fr. Aug. 2n = 26*.
Thickets; mountain slopes; 2000-3000 m. SW Sichuan.(Muli Zang Zu Zizhixian); S Xizang; NW Yunnan [Bhutan; Kashmir; Nepal; Sikkim