Rubus liuii

柳氏懸鉤子

endemic

Rubus liuii Yang & Lu

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

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Yang & Lu, Quarterly journal of Chinese forestry 9(2): 111. 1976. (Quart. J. Chin. For., 中華林學季刊)

同發表文獻

Rubus ilanensis Liu & Lu

Liu & Lu, Quarterly journal of Chinese forestry 9(2): 131. fig. 3. 1976. (Quart. J. Chin. For., 中華林學季刊)

Yeh-Ching Liu, Fu-Yuan Lu & Chern-Hsiung Ou, Trees of Taiwan revised . 1994. (Tr. Taiwan rev. ed., 台灣樹木誌第二版)

shrub

A scandent shrub; stems densely floccose-tomentose when young, prickles curved and small.
Leaves simple, thinly coriaceous, oblong-lanceolate to lanceolate, 7–11 cm long, 1.5–2.5 cm wide, acuminate, rounded at base, lateral veins 7–9 per side, the midrib slightly impressed above, raised beneath, the margins remotely serrate, upper surface dark and glabrous, lower surface densely yellowish-brown tomentose; petioles 1.5–3 cm long, prickly and tomentose; stipules oblong-lanceolate, up to 1 cm long, often apically lacerate, hairy on the margin.
Inflorescence a terminal or axillary raceme, pedicels tomentose and prickly; bracts oblong-lanceolate, about 1 cm long, with few teeth on the margin; calyx cupular, densely tomentose on both surfaces, the lobes oblong-triangular, 3–4 mm long, pointed at apex; petals rhomboid-orbicular, 3 mm long, hairy; filaments sparsely hairy, anthers with few hairs on the top of connectives; styles up to 8 mm long, hairy, ovary hairy apically.
Collective fruits globose, 8–10 mm across, the exocarp red when ripe.