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資料編號: | HK-1278 |
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中文名稱: | 山芝麻 |
學名: | Helicteres angustifolia [找同屬植物] |
英文名稱: | Narrow-leaved Screwtree |
英文別名: | Helicteres |
植物科名: (APG新系統) | MALVACEAE錦葵科 [找同科植物] |
標室舊系統 | STERCULIACEAE梧桐科[找同科] |
生長習性: | 灌木 |
原生/外來: | 香港原生植物 |
圖片花色: | pink_purple |
發現開花: | June_July_Oct |
特別特徵: | 單葉互生 |
資料更新: | 20221018 11:39:38 am |
備註: 梧桐科: 幼枝有星狀毛 全株有絨毛及星狀毛。花色由白到淡紫色,經常見花果並存,邊開花邊結果,可以大量繁衍下一代。結蒴果,外表密生星狀毛,而內藏多數細小種子。(thanks KingSIR info) FOC: Small shrubs, up to 1 m tall. Branchlets gray greenish puberulent[小枝灰綠色被微柔毛]. Petiole 5-7 mm; leaf blade narrowly oblong or linear-lanceolate, 3.5-5 × 1.5-2.5 cm, glabrous or nearly so adaxially, gray or yellowish stellate tomentose, or sometimes also hirsute abaxially, base rounded, apex obtuse or acute. Inflorescence cymose, 2- or many-flowered. Pedicel usually with 4 pointed bracteoles. Calyx tube-shaped, ca. 6 mm, stellate puberulent, 5-lobed, lobes triangular. Petals 5, unequal in length, pale blue, pink, or purplish, darker at base of limb, slightly longer than calyx, reflexed at anthesis, uniformly pubescent, claws 2-auriculate. Staminodes linear, very short. Ovary 5-celled, hairy, slightly shorter than style; ovules ca. 10 in each locule. Capsule ovoid-oblong, 12-20 × 7-8 mm, densely setose, setae relatively slender, sparsely hairy, apex acute. Seeds small, brown, with elliptic spots. Fl. almost throughout year. | |
如資料有任何錯誤,歡迎聯絡本會. info@hkcww.org | |
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