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資料編號: | HK-610 |
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中文名稱: | 爪哇決明 |
學名: | Cassia javanica [找同屬植物] |
英文名稱: | Pink and White Shower |
植物科名: (APG新系統) | FABACEAE豆科 [找同科植物] |
標室舊系統 | CAESALPINIACEAE蘇木科[找同科] |
生長習性: | 喬木 |
原生/外來: | 外來植物 |
圖片花色: | pink |
發現開花: | April_May |
特別特徵: | 一回羽狀複葉互生 |
資料更新: | 20220521 10:53:29 pm |
備註: 爪哇決明: 果莢(熟果表面)沒毛; Petals up to 3.5cm, usually smaller 絨果決明: 果莢(熟果表面)有絨毛; Petals 3.5-4.5cm, greyish or brownish velvety 標室學名 Cassia javanica var. indochinensis / Cassia nodosa 節果決明 有誤, 因花序明顯非頂生, 萼的顏色都不一樣. link: Deciduous tree up to 15 m high; young specimens with the trunk armed with stumps of branches; young branches almost glabrous. Leaves with 5-15 pairs of leaflets; stipules falcate to pointed, elliptic, attached in the middle; petiole nearly glabrous, 1.5-4 cm; rachis 20-30 cm. Sepals ovate-acute, dark red to reddish brown, 7-10 mm. Petals first pink, later dark red, finally pale, obovate, 25-35 by 7-8 mm, claw 3 mm long. Stamens 10; 3 long, recurved, with a spherical enlargement near the middle of the 20 mm long filament, anthers 4 mm, opening by apical and basal slits; 4 shorter ones, c. 10 mm long, with anthers opening by basal pores; 3 reduced stamens c. 10 mm long, with minute anthers. Ovary pubescent, slender, recurved on a thin stipe; stigma indistinct. Seeds 50-75, glossy corky, brown, flat, more or less orbicular, embedded in a flat disc. Reference1 Reference2 | |
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更多圖片(組員Facebook群組貼圖,只供組員參考): Andy Chan 貼圖 | |
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