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資料編號: | HK-3750 |
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中文名稱: | 深圳香莢蘭 |
學名: | Vanilla shenzhenica [找同屬植物] |
植物科名: (APG新系統) | ORCHIDACEAE蘭科 [找同科植物] |
標室舊系統 | ORCHIDACEAE蘭科[找同科] |
生長習性: | 草質攀緣藤本 |
原生/外來: | 外來植物 |
圖片花色: | yellow |
資料更新: | 20240310 10:58:09 pm |
備註: 參考Paper link When describing Vanilla shenzhenica based on plants found in Shenzhen City, Liu et al. (2007) critically compared their material with V. somae Hayata[台灣香莢蘭] from Taiwan (Hayata 1916). Their new species was deemed to differ from the latter in possessing only weakly opening flowers that are borne on 4-flowered inflorescences, with the purple-red lip being fused to the column for threequarters of its length and bearing a patch of retrorse hairs above the middle. Despite these apparently diagnostic features, the name was reduced to the synonymy of V. somae by Soto Arenas and Cribb (2010), a stance since adopted also by Averyanov (2011), Souvannakhoummane et al. (2018) and Govaerts et al. (2020). WIKI: 深圳香莢蘭曾被誤認為和台灣香莢蘭是同一個種,但二者形態差異較大,分佈地區也不同。深圳香莢蘭的花不完全開放,花萼和花瓣寬度大於1.6厘米(台灣香莢蘭窄於1厘米),唇瓣紫紅色、邊緣明顯波浪狀且尖端有圓錐狀附屬物(台灣香莢蘭唇瓣黃綠色微帶粉紅色、邊緣較平、附屬物為棒狀) 深圳植物誌: 草質攀緣藤本。 莖長1-1. 5m,具分枝,節間長5-10cm,散生多數葉。 葉深綠色,肉質,橢圓形,長13-20cm,寬5. 5-9. 5cm,基部收狹,先端漸尖。 總狀花序從葉腋中抽出,長3-5cm,水平伸展,常具4花;花苞片大,卵圓形,肉質,長1. 8-2. 1cm;花梗連子房長2. 3-2 . 6cm,均為淡綠色;花不完全開放,淡黃綠色;唇瓣紫紅色,具白色附屬物,不具香味;中萼片近卵狀披針形,凹陷,長4. 5-4. 7cm, 寬1. 6-1. 8cm,先端渾圓並內彎,側萼片橢圓形,凹陷,長4. 6-4. 8cm,寬1. 8-1. 9cm,先端急尖;花瓣橢圓形,長4 . 6-4. 8cm,寬2. 6-2. 8cm,先端漸尖,中肋呈龍骨狀突起;唇瓣筒狀,展開呈寬橢圓形,長4. 4-4. 6cm,寬3- 3. 2cm,近基部3/4長度與合蕊柱貼生,邊緣強烈波狀,唇盤中上部具一枚倒生的由白色細流蘇組成的簇狀附屬物及3-5列細角狀附屬 物,2條縱褶片由唇盤基部延伸至流蘇狀附屬物;花粉團4,粒粉狀。 花期:花期:2-3月。 。 分佈:廣東 (南部) 和香港。 | |
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