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FOC | Family List | FOC Vol. 15 | Oleaceae | Jasminum

37. Jasminum longitubum L. C. Chia ex B. M. Miao, Bull. Bot. Res., Harbin. 4(1): 107. 1984.

长管素馨 chang guan su xin

Vines woody. Branchlets terete, pubescent. Leaves opposite, simple; petiole 2-7 mm, articulate at middle, pubescent; leaf blade ovate or oblong, 3.5-8.5 × 1.5-4 cm, leathery, glabrous except for vein axils with hair tufts abaxially, base subcordate or rounded, apex acute to acuminate, rarely blunt; primary veins 3-5 on each side of midrib. Flowers solitary or in 2- or 3-flowered terminal cymes; bracts at base of inflorescences leafy, 1.5-2.2 cm, upper ones subulate, ca. 1.5 mm. Pedicel ca. 2 mm or shorter, pubescent. Calyx pubescent; tube ca. 3.5 mm; lobes linear, 4-9 mm. Corolla white; tube ca. 3 cm; lobes 6 or 7, lanceolate, 1-1.4 cm. Fruit not seen. Fl. Aug.

* Guangxi (Longzhou Xian)


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