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資料編號: | HK-152 |
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中文名稱: | 青藤公 |
學名: | Ficus langkokensis [找同屬植物] |
英文名稱: | Langkok Fig |
植物科名: (APG新系統) | MORACEAE桑科 [找同科植物] |
標室舊系統 | MORACEAE桑科[找同科] |
生長習性: | 喬木 |
原生/外來: | 香港原生植物 |
特別特徵: | 基出三脈_單葉互生 |
資料更新: | 20220219 09:55:41 pm |
備註: thanks Crawford's info: 重點留意:幼嫩部分、小枝、葉柄、葉片下面的脈上及花序托均被紅褐色的糠枇狀毛 (scurfy hairs), 葉紙質,葉先端漸尖至尾狀,基生側脈每邊1條,沿邊緣向上延伸至葉片全長的1/ 3 - 1/ 2 Kwan Yeung's FB Ref:hktree.com FOHK: Tree, 6–15 m tall; bark red-brown or grey-yellow. Branchlets slender, ferrugineo-scurfy. Stipules lanceolate, 7–10 mm. Petioles 1–4 cm. Leaves alternate, papery, elliptic-lanceolate to elliptic, 7–19 × 2–6 cm, base broadly cuneate, apex caudate, margin entire, glabrous on both surfaces; basal nerves 3, lateral veins 2–4 pairs. Figs paired or simple, axillary, globose, 5–12 mm in diam., ferrugineo-scurfy, apex umbonulate; basal bracts 3, broadly ovate; peduncles slender, 5–15 mm, ferrugineo-scurfy. Male flowers: pedicellate; perianthlobes 3– 4, ovate; stamens 1–2, filaments short. Female flowers: perianth-lobes 4, obovate, dark red; styles lateral. Locality: Ma On Shan, Wu Kau Tang, Lai Chi Wo. 深圳植物誌: 喬木。株高6—15 m。樹皮紅褐色或淡褐色。小枝黃褐色,與葉柄、葉片下面的脈上及花序托均被紅褐色的糠枇狀毛。 葉互生;托葉披針形,長0.7—1 cm;葉柄長1—4 cm,疏被長柔毛;葉片橢圓形或披針狀橢圓形,長6—19 cm,寬2—6 cm,紙質, 基部楔形或寬楔形,邊緣全緣,先端漸尖至尾狀,下面紅褐色,上面綠色,無毛,基生側脈每邊1條,沿邊緣向上延伸至葉片全長的1/ 2, 側脈每邊4—5條。 花序單1或成對生於帶葉枝的葉腋;花序梗長0.5—1.5 cm;總苞片寬卵形,疏被短柔毛;花序托球形,直徑0.8—1.2 cm,成熟時橙紅色,基部不驟縮成柄,先端的臍狀突起微顯,下凹;花雌雄異株,雄花及癭花生於同一植株的同一花序託內壁;雌花生於另一植株的花序託內壁;雄花:散生,有花梗;花被裂片3或4,卵形;雄蕊1或2,花絲短;癭花:有花梗;花被裂片5,子房倒卵形,花柱側生;雌花:有花梗;花被裂片4 ,倒卵形,深紅色,與子房近等長,花柱側生。花、果期:4—9月。 | |
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