Ilex jiuwanshanensis C. J. Tseng

Shrubs evergreen, ca. 4 m tall. Current year’s branchlets purple-black, longitudinally sulcate, glabrous; second year’s branchlets gray-yellow, longitudinally fissured; terminal buds puberulent. Petiole terete, ca. 1 cm, distally narrowly winged; leaf blade linear-lanceolate, 11-13 × 1.1-2.3 cm, leathery, both surfaces glabrous, midvein raised on both surfaces, lateral veins 9 or 10 pairs, abaxially slightly evident, adaxially obscure, reticulate veins obscure on both surfaces, base attenuate and decurrent, margin entire, apex acuminate, acumen ca. 1 cm. Flowers not known. Infructescences: cymes, 1-3-fruited, solitary, axillary; peduncles ca. 7 mm, puberulent; fruiting pedicels ca. 2 mm, or pedicel of single fruit 5-6 mm, puberulent; bracteoles opposite, deltoid, attached to median part of pedicel. Fruit globose (not yet mature), ca. 7 mm in diam.; persistent calyx ca. 3 mm in diam., puberulent, 5-lobed, lobes ovate-triangular; persistent stigma thinly discoid, ca. 1.5 mm in diam.; pyrenes 5, ellipsoidal, ca. 5.5 mm, ca. 2.5 mm in diam., abaxially flat or slightly broadly sulcate. Fl. and fr. unknown.

● Dense evergreen broad-leaved forests in mountainous areas; middle elevations (to 1500 m). N Guangxi (Jiuwan Dashan, Rongshui).

Ilex jiuwanshanensis là một loài thực vật có hoa trong họ Aquifoliaceae. Loài này được C.J. Tseng mô tả khoa học đầu tiên năm 1981.

九万山冬青（学名：Ilex jiuwanshanensis）是冬青科冬青属的植物，是中国的特有植物。分布在中国大陆的广西等地，多生长在山地常绿阔叶林密林中，目前已由人工引种栽培。