Gardneria nutans
垂花蓬萊葛
Gardneria nutans Sieb. & Zucc.
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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名彙資訊
學名發表文獻
Sieb. & Zucc., Fl. Jap. Fam. Nat. II. 4(3): 165. 1846.
台灣首次記錄發表文獻
Yang & Peng, Botanical bulletin of Academia Sinica 35: 226. 1994. (Bot. Bull. Acad. Sin., 中央硏究院植物學彙刊)
異名
無
各語言俗名
無
特徵描述
生活型
vine
形態特徵
- A glabrous woody vine without tendrils; sems terete, green.
- Leaves simple, coriaceous; elliptic-ovate, 3–7 cm long, 2–3 cm wide, apex acuminate, base attenuate-acuminate, margins entire, glabrous on both surfaces, green above, pale green below, lateral veins 3–6 pairs; petiole 5–9 mm long.
- Flowers axillary, usually solitary, rarely in 2 or 3 flowered cymes, peduncles ca. 3–8 mm long, bracts narrowly triangular, ca. 1 mm long. Flowers cream, pedicel 7–9 mm long; calyx 5-merous, widely depressed obovate, ca. 1 mm long and wide, glabrous, margin ciliate; corolla deeply 5-lobed, lobes lanceolate, ca. 6 mm long, 1.5 mm wide, recurved, subglabrous, apex acute, base united ca. 1 mm; stamens 5, coherent; anthers 5–6 mm long, 1.5 mm wide, fulvous, connective white, narrowly triangular, ca. 3 mm long, 1 mm wide, dorsifixed, filaments very short; style slender, 3.5 mm long, slightly exserted beyond coherent anthers.
- Fruits ca. 1 cm across, dark red.
分布
- 台灣 : very rare, known only from two recent collections: Chachayalaishan, about 900 m, and Wuling Farm, about 2,000 m.
- 世界 : Japan.
引證標本
TAICHUNG: Wuling Farm, Shen 412. PINGTUNG: Chachayalaishan, Yang 30451.