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| 資料編號: | HK-1312 |
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| 中文名稱: | 清明花 |
| 中文別名: | 比蒙藤 |
| 學名: | Beaumontia grandiflora [找同屬植物] |
| 植物科名: (APG新系統) | APOCYNACEAE夾竹桃科 [找同科植物] |
| 標室舊系統 | APOCYNACEAE夾竹桃科[找同科] |
| 生長習性: | 藤狀灌木_高大藤本(攀緣) |
| 圖片花色: | white |
| 發現開花: | March |
| 特別特徵: | 單葉對生_常見植物 |
| 資料更新: | 20200229 10:50:48 pm |
| 備註: 2014.3.8 花展攝 2014.3.14 CUHK攝 中國植物誌: 高大藤本；枝幼時有銹色柔毛，老時無毛、莖有皮孔。葉長圓狀倒卵形，長6-15厘米，寬3-8厘米，頂端短漸尖，幼時略被柔毛，老漸無毛，稀葉背被濃毛；側脈約15對；葉柄長2厘米。 聚繖花序頂生，著花3-5朵，有時更多；花梗有銹色柔毛，長2-4厘米；花萼裂片長圓狀披針形或倒卵形，或倒披針形，長2.5-4厘米；花冠長約10厘米，外面有微毛，裂片卵圓形；雄蕊著生於花冠筒的喉部，花藥箭頭狀。蓇葖形狀多變，內果皮亮黃色；種子長約2厘米；種毛白色絹質，長4厘米。花期春夏季，果期秋冬季。 FOC: Beaumontia spp. Lianas woody, robust, with latex. Leaves opposite, usually with petiolar glands. Inflorescences terminal or axillary cymes; bracteoles leafy, large. Flowers large, fragrant. Sepals free, bearing many basal glands inside; lobes leafy, large. Corolla white, funnelform, tube short or long, limb widely campanulate, throat not scaly, lobes overlapping to right. Stamens inserted at distal narrow portion of corolla tube; filaments arcuate, long, thickened distally; anthers sagittate, usually exserted, connivent, adherent to pistil head, cells spurred at base; disc ringlike, shallowly 5-lobed. Ovaries 2, connate, surrounded by disc; ovules numerous in each locule. Style long; pistil head fusiform. Follicles elongated, thick, hard. Seeds compressed, apex attenuate, coma silky; cotyledons leaflike or thick, radicle short. | |
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9-1312i
8-1312h
7-1312g
6-1312f
5-1312e
4-1312d
3-1312c
2-1312b
1-1312a