目前为止，中国西南野生生物种质资源库共保藏该物种: 种子8份; DNA材料16份; DNA1份;

• 科:杜鹃花科    Ericaceae
• 属:越桔属    Vaccinium
• 种:云南越桔   Vaccinium duclouxii

35. Vaccinium duclouxii (H. Léveillé) Handel-Mazzetti, Anz. Akad. Wiss. Wien, Math.-Naturwiss. Kl. 62: 146. 1925. 云南越桔 yun nan yue ju Shrubs or small trees, evergreen, 1–5(–10) m tall, much branched. Twigs angled, glabrous, pubescent, or glandular setose; bud scales inconspicuous. Leaves scattered; petiole 3–6 mm, glabrous, pubescent, or glandular setose; leaf blade ovate-lanceolate, oblong-lanceolate, or ovate, 3–7(–13) × 1.7–3.5 cm, leathery, glabrous or abaxially pubescent on midvein at base, secondary veins 3 pairs, secondary and fine veins raised abaxially, inconspicuous and impressed adaxially, base broadly cuneate or rounded, rarely cuneate, margin plane, slightly recurved, denticulate, apex acuminate or acute. Inflorescences racemose, 1.5–8 cm, glabrous, densely tomentellate, or hirtellous, 9–18-flowered; bracts caducous, ovate or broadly ovate, 5–7 mm, apex caudate. Pedicel 0.5–2.5 mm, glabrous; bracteoles 2, subapical, ovate, ca. 1.5 mm. Hypanthium globose, 1.5–1.7 mm, glabrous or hirtellous; calyx lobes 1–1.3 mm, ciliate or glandular fimbriate. Corolla white or pink, tubular-urceolate, 6–8 mm, glabrous; lobes usually reflexed, triangular. Filaments 2.5–3 mm, pilose; anthers 2.7–3 mm, with 2 inconspicuous spurs; tubules ca. as long as thecae. Berry 10-pseudoloculed, dark purple, globose, 6–7 mm in diam. Fl. Feb–May, fr. Jul–Nov.Forests, thickets, grassy or rocky slopes; 1500–3100(–3200) m. Sichuan, Xizang, Yunnan.【引自：Flora of China】

常绿灌木或小乔木，高1-5（-10）米；分枝多。幼枝有棱，无毛。叶片革质，卵状披针形、长圆状披针形或卵形，长3-7（-13）厘米，宽1.7-3.5厘米，顶端渐尖、锐尖或长渐尖，基部宽楔形或钝圆，稀楔形渐狭，边缘有细锯齿，两面无毛，中脉在两面突起，侧脉纤细，于两面稍突起，或于表面平坦不显或微陷入；叶柄长3-6毫米，无毛。花序生于枝顶叶腋和下部叶腋，长1.5-8厘米，序轴无毛；苞片卵形或宽卵形，长5-7毫米，顶端尾尖，两面无毛，早落，小苞片2，卵形，长约1.5毫米，着生花梗上部紧贴萼筒；花梗极短，长0.5-2.5毫米，无毛；萼筒球形，无毛，萼齿三角形，长约1毫米，齿缘有时有疏而细的短缘毛或有具腺流苏；花冠白色或淡红色，筒状坛形，口部稍缢缩，长6-8毫米，外面无毛，内面有微毛，于口部稍密，裂齿三角形，直立或通常反拆；雄蕊内藏，花丝有疏柔毛，药室背部有短距，药管与药室近等长；花柱略微伸出花冠。浆果熟时紫黑色，直径6-7毫米。花期2-5月，果期7-11月。 【引自：中国植物志】