Rubus gongshanensis T. T. Yu & L. T. Lu

Shrubs 1–1.5 m tall. Branchlets dark brown to purplish brown, slightly angled, pubescent, stipitate glandular, with minute prickles. Leaves simple; petiole 5–11 cm, pubescent, stipitate glandular, with minute prickles; stipules and bracts early caducous; blades ovate-orbicular, 10–17 × 15–20 cm, lateral veins 3 or 4 pairs, prominent abaxially, impressed adaxially, both surfaces pubescent, more densely so along veins, base deeply cordate, margin lobed; lobes triangular, margin irregularly coarsely serrate, apex acute. Inflorescences terminal or sometimes axillary, narrow cymose panicles or subracemes, to 18 cm, densely or sparsely flowered, axillary flowers usually several in clusters; rachis and pedicels pubescent, stipitate glandular, with needle-like prickles or not. Pedicel 1.5–2.5 cm. Calyx abaxially densely gray pubescent, with needle-like prickles or not, stipitate glandular; tube pelviform or shallowly cupular; sepals erect after anthesis, lanceolate or ovate-lanceolate, 8–10(–12) × 4–5(–6) mm, apex caudate; outer sepals apically shallowly 2- or 3-laciniate, inner sepals entire. Aggregate fruit red, subglobose, 1.4–1.8 cm in diam., glabrous, enclosed in persistent calyx. Fl. summer, fr. Sep–Oct.

NW Yunnan.

Bamboo thickets on slopes, forested slopes; below 3500 m.

Rubus gongshanensis là loài thực vật có hoa trong họ Hoa hồng. Loài này được T.T. Yu & L.T. Lu miêu tả khoa học đầu tiên năm 1982.

贡山悬钩子（学名：Rubus gongshanensis）为蔷薇科悬钩子属的植物，为中国的特有植物。分布于中国大陆的云南等地，生长于海拔3,000米至3,500米的地区，多生长在山坡竹林中，目前尚未由人工引种栽培。