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資料編號: | HK-6449 |
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中文名稱: | 大葉紫珠 |
學名: | Callicarpa macrophylla [找同屬植物] |
英文名稱: | Large-leaved Beauty-berry |
植物科名: (APG新系統) | LAMIACEAE唇形科 [找同科植物] |
標室舊系統 | VERBENACEAE馬鞭草科[找同科] |
生長習性: | 灌木 |
原生/外來: | 香港原生植物 |
特別特徵: | 單葉對生 |
資料更新: | 20230129 08:15:19 pm |
備註: POWO 標本圖 中國植物誌 link 灌木,稀小喬木,高3-5米;小枝近四方形,密生灰白色粗糠狀分枝茸毛,稍有臭味。葉片長橢圓形、卵狀橢圓形或長橢圓狀披針形,長10-23厘米,寬5-11厘米,頂端短漸尖,基部鈍圓或寬楔形,邊緣具細鋸齒,表面被短毛,脈上較密,背面密生灰白色分枝茸毛,腺點隱於毛中,側脈8-14對,細脈在表面稍下陷;葉柄粗壯,長1-3厘米,密生灰白色分枝的茸毛。 聚繖花序寬4-8厘米,5-7次分歧,被毛與小枝同,花序梗粗壯,長2-3厘米;苞片線形;萼杯狀,長約1毫米,被灰白色星狀毛和黃色腺點,萼齒不明顯或鈍三角形;花冠紫色,長約2.5毫米,疏生星狀毛;花絲長約5毫米,花藥卵形,藥隔有黃色腺點,藥室縱裂;子房被微柔毛,花柱長約6毫米。果實球形,徑約1.5毫米,有腺點和微毛。花期4-7月,果期7-12月。 FoHK Shrub or small tree, 3–5 m. Branchlets nearly tetragonal, densely greyish mealy branched tomentose. Petiole robust, 1–3 cm, densely grey unevenly stellate tomentose; leaf blade oblong‑lanceolate, narrowly elliptic, or ovate‑elliptic, 10–23 × 5–11 cm, base cuneate to broadly obtuse, apex shortly acuminate, margin serrulate, adaxially pubescent especially on veins, abaxially densely unevenly grey stellate tomentose and glandular; lateral veins 8–11 pairs; veinlets slightly impressed adaxially. Cymes 4–8 cm across, densely unevenly grey stellate tomentose. Peduncle robust, 2–3 cm. Bracts linear. Calyx cupular, ca. 1 mm, subtruncate, grey stellate tomentose, yellow glandular. Corolla purple, ca. 2.5 mm, sparsely stellate tomentose; filaments ca. 5 mm; anthers yellow glandular. Ovary puberulent. Fruit globose, ca. 1.5 mm in diam., puberulent, glandular(果球狀, 直徑1.5毫米,微柔毛,腺體). Ecology: Forests. Flowering & fruiting: Apr.–Dec. | |
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1-6449a | |