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| 資料編號: | HK-6436 |
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| 中文名稱: | 蝴蝶果# |
| 學名: | Cleidiocarpon cavaleriei [找同屬植物] |
| 植物科名: (APG新系統) | EUPHORBIACEAE大戟科 [找同科植物] |
| 標室舊系統 | EUPHORBIACEAE大戟科[找同科] |
| 生長習性: | 喬木 |
| 圖片花色: | yellow |
| 發現開花: | Dec |
| 特別特徵: | 有葉枕 |
| 資料更新: | 20221223 09:41:41 pm |
| 備註: Ref: hktree.com #歐陽卓立書2有收錄. 香港影 深圳植物誌: 常綠喬木，高達25m。托葉鑽狀，長1.5-2.5mm 早落；葉柄長1-4cm，基部具葉枕，頂端膨大呈枕狀；葉片紙質，橢圓形，長圓狀橢圓形或披針形，長6-22cm，寬1.5-6cm，基部楔形，具2個腺體，先端漸尖，稀急尖，嫩葉被疏星狀毛，老漸無毛。 圓錐花序頂生，長10-15cm，除花冠外，各部均密被灰黃色微星狀毛；雄花3-13朵密集成團繖花序，疏生在花序軸上部；雌花1-6朵，生於花序軸的基部或中部；苞片披針形，長2-8mm；小苞片鑽狀，長約1mm；雄花：萼片3-5，長卵形，長1.5-2mm； 雄蕊3-5枚，花絲長3-5mm，花藥長約0.5mm；不育雌蕊柱狀，長約1mm；雌花：副萼苞片5-8，披針形或鱗片狀，長1-4mm，早落；萼片5-8，卵狀橢圓形或闊披針形，長3-5mm，兩面被茸毛；子房2室，通常1室不發育，稀2室均發育，花柱長4-7mm，柱頭3-5裂，長約3mm，向一側平展，裂片再分裂為2-3枚短裂片，密生小乳頭。果單生或稀雙生，斜卵球形或雙球狀，直徑3-5cm，被微毛，基部縮呈柄，柄長0.5-1.5cm，外果皮殼質，中果皮薄殼質；宿萼片長1-1.5cm。果梗長1-1.5cm。種子近球形，直徑2.5-3cm，種皮厚約1mm，骨質。花期：4-6月。果期：6-11月。 FOC: Trees, 10-25 m tall. Branchlets sparsely minutely stellate-pubescent when young, glabrescent. Stipules subulate, 1.5-2.5 mm, sometimes glandular; petiole 1-4 cm, swollen at both ends; leaf blade elliptic, oblong-elliptic, or lanceolate, 6-22 × 1.5-6 cm, thickly papery, base cuneate, with 2 subulate stipels, ca. 0.5 mm, base drying black, apex acuminate, rarely acute. Panicles bisexual, yellowish gray tomentulose; bracts lanceolate, 2-4(-8) mm. Male flowers: glomerules 7-13-flowered; calyx lobes (3 or)4 or 5, 1.5-2 mm; stamens (3 or)4 or 5; filaments 3-5 mm; anthers ca. 0.5 mm; pistillode columnar, ca. 1 mm. Female flowers 1-6, at base or middle of inflorescence; epicalyx lobes 5-8, lanceolate or triangular, 1-4 mm, caducous; sepals 5-8, elliptic-ovate or broadly lanceolate, 3-5 mm, tomentulose; ovary ovoid, 2-locular, often 1-locular by abortion, tomentulose; style ca. 7 mm, thick, upper part spreading, 3-5-lobed, lobes 2- or 3-lobed, papillose. Drupes obliquely ovoid or 2-lobed, 3-5 cm wide, base contracted into stipe, 0.5-1.5 cm, grayish puberulent. Seeds subglobose, ca. 2.5 cm in diam.; testa bony, thick. Fl. and fr. May-Nov. | |
| 如資料有任何錯誤,歡迎聯絡本會. info@hkcww.org | |
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