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資料編號: | HK-66 |
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中文名稱: | 嘉賜樹 |
中文別名: | 球花腳骨脆(深誌) |
學名: | Casearia glomerata [找同屬植物] |
英文名稱: | Casearia |
植物科名: (APG新系統) | SALICACEAE楊柳科 [找同科植物] |
標室舊系統 | FLACOURTIACEAE大風子科[找同科] |
生長習性: | 喬木_灌木 |
原生/外來: | 香港原生植物 |
圖片花色: | green_yellow |
特別特徵: | 單葉互生_二列葉 |
圖片果色: | orange |
資料更新: | 20210905 12:41:25 pm |
備註: The Plant List 歸入 SALICACEAE楊柳科 標室仍歸入FLACOURTIACEAE大風子科 深圳植物誌: 毛嘉賜樹小枝:、葉柄和嫩葉葉片的下面均密被長柔毛;蒴果有5縱棱,無脈紋 嘉賜樹: 小枝、葉柄和嫩葉葉片兩面均疏被短柔毛或近無毛;蒴果無縱棱,有明顯的脈紋 嘉賜樹: 葉柄長1-1.2厘米,近無毛 毛嘉賜樹: 葉柄長4-5毫米,有毛 中國植物誌: 喬木或灌木, 高4-10米; 樹皮灰褐色, 不裂; 幼枝有棱和柔毛, 老枝無毛。葉薄革質,排成二列,長橢圓形至卵狀橢圓形,長5-10厘米,寬2-4.5厘米,先端短漸尖,基部鈍圓,稍偏斜,邊緣淺波狀或有鈍齒,幼時有疏毛,速變無毛,上面深綠色,下面淡綠色,乾後黃綠色,有黃色、透明的腺點和腺條,中脈在上面凹,或近平坦,在下面突起,側脈7-9對,彎拱上升,小脈呈網狀,兩面稍明顯;葉柄長1-1.2厘米,近無毛;托葉小,鱗片狀,早落。 花兩性,黃綠色,10-15朵或更多,形成團繖花序,腋生;花直徑約3毫米;花梗長5-8毫米,有柔毛;萼片5片,倒卵形或橢圓形,長2- 3毫米,先端鈍,下面有短疏毛,邊緣有睫毛;花瓣缺;雄蕊9-10枚,花絲有毛,花藥近圓形;退化雄蕊長橢圓形,頂端有束毛;子房卵狀錐形,無毛,側膜胎座2個,每個胎座上有胚珠4-5顆,柱頭頭狀。蒴果卵形,長1-1.2厘米,直徑7-8毫米,乾後有小瘤狀突起,通常不裂;果梗有毛;種子多數,卵形,長約4毫米。花期8-12月,果期10月至次年春季。 FoC 有以下註腳 For Indian and Chinese material of Casearia glomerata, the combination of hairy terminal bud, pedicel, calyx, and stamen filament, and obovoid fruit with veined, vesicled, unridged pericarp seems to hold, although rarely the stamens are nearly glabrous and the fruit slightly ridged. The species can be difficult to differentiate from C. membranacea, in which the terminal bud is hairy or glabrous, the pedicel, calyx and stamen filaments usually glabrous but sometimes hairy, and the capsule usually strongly ridged and veined but not conspicuously vesicled. Sleumer in The Flacourtiaceae of Thailand (Blumea 30: 217-250. 1985) refers to a widespread "Casearia glomerata Roxburgh complex" that includes C. aequilateralis, C. annamensis (Gagnepain) Lescot & Sleumer, C. membranacea, and C. pseudoglomerata Sleumer. | |
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