資料編號: | HK-7105 |
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中文名稱: | 大球油麻藤_長莢黧豆 |
學名: | Mucuna macrobotrys [找同屬植物] |
植物科名: (APG新系統) | FABACEAE豆科 [找同科植物] |
標室舊系統 | FABACEAE蝶形花科[找同科] |
生長習性: | 攀援_常綠木質藤本 |
原生/外來: | 香港原生植物 |
資料更新: | 20240428 12:03:05 am |
備註: Mucuna macrobotrys Hance FOHK: Large woody climber. Stems rusty-pubescent or glabrous. Leaves pinnately 3-foliolate, glabrous; terminal leaflets elliptic or obovate-elliptic, 9.5 – 11 × 4.2 – 5.5 cm, base obtuse or rounded, apex acuminate; acumen 5 – 7 mm or longer; lateral leaflets very oblique, slightly smaller, lateral veins 4–5 pairs. Racemes axillary, 7– 27 cm, on a very long peduncle. Flowers often 3 on each node. Calyx broadly campanulate, densely sericeous; tube 10 mm; teeth unequal, the lowest tooth longest, up to 10 mm. Corolla dark purple; vexillum rounded, 3.7 – 4.5 cm; wings 6 – 7 cm; keel 7.5 – 9 cm, with a hard beak. Stamens tube 6.5 – 7 cm. Ovary 3-ovuled. Pods oblong, 16 – 17 × 4.5 – 5 cm (including wings), 2 – 3-seeded, pubescent, winged on both sutures, valves purple-black, reticulate, with 12–16 pieces of oblique folds, folds 6– 15 mm wide. Seeds reniform, 1.2 cm. | |
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