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| 資料編號: | HK-187 |
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| 中文名稱: | 黃槿 |
| 學名: | Talipariti tiliaceum [找同屬植物] | [完整學名] |
| 異名: | Hibiscus tiliaceus |
| 英文名稱: | Cuban Bast |
| 英文別名: | Sea Hibiscus |
| 植物科名: (APG新系統) | MALVACEAE錦葵科 [找同科植物] |
| 標室舊系統 | MALVACEAE錦葵科[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: | yellow_red |
| 發現開花: | Dec |
| 特別特徵: | 類紅樹_常見植物 |
| 圖片果色: | brown |
| 資料更新: | 20220907 02:31:25 pm |
| 備註: 常綠灌木或喬木。花期近全年。葉、花、皮入藥，清熱解毒，治腫痛。 黃槿早上開黃色花，中午過後就色彩轉成淺褚紅 花白原本色花, 枯萎前才變黃, 好多花都係咁, 例如極普遍的黃槿, 甚至有些花的花色一日三變都有, 例如木芙蓉, 有“三醉芙蓉”美譽 thanks Edmond Wong's information FOC: Shrubs evergreen or trees, 4-10 m tall, to 60 cm d.b.h.; bark gray-white. Branchlets glabrous or nearly so, rarely stellate puberulent or stellate. Stipules foliaceous, oblong, ca. 2 × 1.2 cm, stellate pilose, apex rounded, caducous; petiole 3-8 cm; leaf blade nearly orbicular to broadly ovate, 8-15 × 8-15 cm, leathery, green, abaxially densely gray-white stellate puberulent, adaxially very sparsely stellate scaly, glabrescent, basal veins 7 or 9, base cordate, margin entire or obscurely crenate, apex abruptly acuminate. Inflorescence a 1- to few-flowered racemelike cyme, terminal or axillary; peduncle 4-5 cm. Pedicel 1-3 cm, with 1 pair of stipulelike bracteoles at base. Epicalyx lobes 7-10, joined for 1/3-1/2 of length, free lobes 2-2.5 mm, triangular-acuminate with slightly rounded sinuses, densely gray-white stellate puberulent. Calyx 1.5-2.5 cm, connate proximally for 1/4-1/3 of length, lobes 5, lanceolate, stellate puberulent, persistent. Corolla yellow with dark purple center, campanulate, 6-7.5 cm in diam.; petals obovate, 4-4.5 cm, yellow stellate puberulent abaxially. Filament tube ca. 3 cm, glabrous. Style branches 5, slender, with glandular hairs. Capsule subglobose to ovoid, ca. 2 cm, obscurely beaked, densely fascicled-hirsute, valves 5, woody. Seeds reniform, smooth, glabrous. Fl. Jun-Aug. | |
| 如資料有任何錯誤,歡迎聯絡本會. info@hkcww.org | |
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