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| 資料編號: | HK-3369 |
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| 中文名稱: | 美洲合萌 |
| 中文別名: | 敏感合萌 |
| 學名: | Aeschynomene americana [找同屬植物] |
| 英文名稱: | Joint-vetch |
| 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: | 草本_亞灌木 |
| 原生/外來: | 外來植物 |
| 圖片花色: | red |
| 發現開花: | Oct |
| 特別特徵: | 一回羽狀複葉互生_小葉互 |
| 圖片果色: | green |
| 資料更新: | 20231030 11:41:54 pm |
| 備註: 羽狀複葉，長3-8cm，灰綠色至深綠色，常伴有淡紫色；小葉8-38對，長3-15mm，寬1-3mm，線形至線狀橢圓形，葉軸和小葉邊緣及中脈具毛。source from 澳門生物資料庫 沒開花,Aeschynomene sp D 葉好似 Chamaecrista sp.,有ID難度 Aeschynomene sp -- 小葉互生 Chamaecrista sp. --小葉對生 圖中有35對小葉 FOC: 敏感合萌 Herbs or shrublets, (0.4-)1.5-2 m tall. Stems erect, many branched, glabrous, viscid. Stipules lanceolate, 10-12 × 1-3 mm, membranous, base auriculate, apex acute. Leaves 30-40-foliolate; leaflet blades linear-oblong, 8-10 × 2-4 mm, papery, primary veins 2-4, base oblique, apex obtuse and mucronate. Inflorescences axillary, racemose, laxly branched, 2-4-flowered; bracts cordate, membranous. Bracteoles linear-ovate, striate. Calyx deeply 2-lobed. Corolla yellow, ca. 7 mm. Legume oblong, 2.5-3 cm × 2.5-3 mm, herbaceous to leathery, slightly curved, abaxial suture undulate and indented; articles 4-7, rounded, slightly muricate. Seeds brown, reniform. Fl. and fr. Oct-Nov. | |
| 如資料有任何錯誤,歡迎聯絡本會. info@hkcww.org | |
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