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資料編號: | HK-625 |
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中文名稱: | 蒲桃 |
中文別名: | 香果 |
學名: | Syzygium jambos [找同屬植物] |
英文名稱: | Rose Apple |
植物科名: (APG新系統) | MYRTACEAE桃金娘科 [找同科植物] |
標室舊系統 | MYRTACEAE桃金娘科[找同科] |
生長習性: | 喬木 |
原生/外來: | 外來植物 |
圖片花色: | white |
發現開花: | April |
特別特徵: | 單葉對生 |
圖片果色: | green |
資料更新: | 20220807 08:56:21 am |
備註: 花香,春季及初夏開花。果實中空,內藏一至三顆種子。果實多汁,可生吃,味淡帶甜。常見於村邊或風水林中。 中國植物誌 喬木,高10米,主幹極短,廣分枝;小枝圓形。葉片革質,披針形或長圓形,長12-25厘米,寬3-4.5厘米,先端長漸尖,基部闊楔形,葉面多透明細小腺點,側脈12-16對,以45度開角斜向上,靠近邊緣2毫米處相結合成邊脈,側脈間相隔7-10毫米,在下面明顯突起,網脈明顯;葉柄長6-8毫米。 聚繖花序頂生,有花數朵,總梗長1-1.5厘米;花梗長1-2厘米,花白色,直徑3-4厘米;萼管倒圓錐形,長8-10毫米,萼齒4 ,半圓形,長6毫米,寬8-9毫米;花瓣分離,闊卵形,長約14毫米;雄蕊長2-2.8厘米,花藥長1.5毫米;花柱與雄蕊等長。果實球形,果皮肉質,直徑3-5厘米,成熟時黃色,有油腺點;種子1-2顆,多胚。花期3-4月,果實5-6月成熟。 喜生河邊及河谷濕地。華南常見野生,也有栽培供食用。 FOC: Trees, to 10 m tall. Stems very short, broadly branched. Branchlets terete小枝圓柱形 or subterete, sometimes apically much compressed, sometimes shallowly grooved. Petiole 5-10 mm; leaf blade lanceolate, ovate-lanceolate, oblong, or linear, 8-26 × 2-4.5 cm, leathery or stiffly papery, both surfaces with numerous small pellucid glands, secondary veins 8-25 on each side of midvein, 0.7-1.5 cm apart, and abaxially obviously raised, reticulate veins conspicuous, intramarginal veins 2-3(-4) mm from margin, base narrow to broadly cuneate, apex acuminate to long acuminate. Inflorescences usually terminal cymes with several flowers, sometimes axillary and solitary; peduncle 1-3.5 cm. Flowers white or pink, 3-4 cm in diam. Hypanthium obconic, 0.8-1.5 cm. Calyx lobes 4, semiorbicular or triangular-ovate, 5-8 × 6-9 mm. Petals distinct, broadly ovate, 1.4-1.5 cm. Stamens 1.5-2.8 cm; anthers ca. 1.5 mm. Style 2-3.5 cm. Fruit pale yellow or red when ripe, globose or ellipsoid, 2.5-5 cm in diam., with oil glands, 1- or 2-seeded, pericarp fleshy. Embryos numerous. Fl. Mar-Apr, fr. May-Jun or Nov-Dec. | |
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