資料編號: | HK-6551 |
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中文名稱: | 馬兜鈴屬(SPP) |
學名: | Aristolochia spp. [找同屬植物] |
植物科名: (APG新系統) | ARISTOLOCHIACEAE馬兜鈴科 [找同科植物] |
標室舊系統 | ARISTOLOCHIACEAE馬兜鈴科[找同科] |
資料更新: | 20200323 12:29:57 am |
備註: Isotrema 關木通屬 Aristolochia championii becomes Isotrema championii Aristolochia fangchi becomes Isotrema fangchi Aristolochia mollis becomes Isotrema molle Aristolochia thwaitesii becomes Isotrema thwaitesii Aristolochia westlandii becomes Isotrema westlandii Ref 1 Ref 2 FOC: Shrubs or herbs, rarely subshrubs or lianas, usually twining or climbing, rarely erect. Roots often tuberous. Stems woody or herbaceous. Leaves alternate, veins pinnate or palmately 3-7 from base, margin entire or 3-7-lobed. Flowers axillary, sometimes produced from old woody stems, solitary, fasciculate, or arranged in inflorescences. Perianth uniseriate, zygomorphic (in China). Calyx lobes fused; tube often enlarged at or near base to form a utricle, apically cylindric or funnel-shaped, rectilinear or curved; limb ligulate, discoid, or subpeltate; lobes 1-3 (less commonly to 6-dentate). Stamens 6 in 1 series, fully adnate to the style column to form gynostemium; filaments absent; anthers extrorse. Ovary inferior, 6-loculed, 6-angled; carpels fully connate; gynostemium 3- or 6-lobed. Fruit dry capsules, 6-valved, dehiscing from the apex (acropetally) or from the base (basipetally) [or rarely indehiscent]. Seeds flat or plano-convex, with or without wing, with fleshy funicle, persistent on seed as a membranous elaiosome. | |
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