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| 資料編號: | HK-1680 |
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| 中文名稱: | 粗喙秋海棠 |
| 學名: | Begonia longifolia [找同屬植物] |
| 異名: | Begonia crassirostris |
| 英文名稱: | Perpetual Begonia |
| 植物科名: (APG新系統) | BEGONIACEAE秋海棠科 [找同科植物] |
| 標室舊系統 | BEGONIACEAE秋海棠科[找同科] |
| 生長習性: | 草本 |
| 原生/外來: | 香港原生植物 |
| 圖片花色: | white |
| 發現開花: | July |
| 特別特徵: | 有特徵的葉背 |
| 圖片果色: | green |
| 資料更新: | 20230909 11:17:52 am |
| 備註: FOHK: Perennial herb, 90–150 cm tall. Stems erect, glabrous, usually unbranched. Leaves alternate; petioles slender, the lower ones up to 10 cm; leaf blade obliquely oblong, 11–27 × 3.5 –10 cm, apex acuminate, base cordate and strongly oblique, the outer basal lobe 1.5 –6 × 2.5–6 cm, the inner one orbicular, margin ± irregularly denticulate. Cymes axillary. Peduncles 9–11 mm. Pedicels ca. 10 mm. Flowers white; male flowers: perianth-segments 3, outer 2 broadly obovate or suborbicular, 9 –10 × 8 –9 mm, inner 2 slightly smaller, broadly orbicular; female flowers: perianth-segments 6, obovate, outer ones 14–16 × 8–9 mm, inner ones ca. 13 × 7 mm; ovary subglobose, 3-locular. Capsule subglobose, to 14 mm long, without wings. | |
| 如資料有任何錯誤,歡迎聯絡本會. info@hkcww.org | |
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