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資料編號: | HK-2110 |
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中文名稱: | 無葉蘭 |
學名: | Aphyllorchis montana [找同屬植物] |
英文名稱: | Leafless Yellow Orchid |
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: | 腐生草本 |
原生/外來: | 香港原生植物 |
圖片花色: | yellow |
發現開花: | Aug |
圖片果色: | brown |
資料更新: | 20201101 11:59:18 am |
備註: FOHK: Saprophytic herb, 40 70 cm tall at flowering time; the lower portion of the stem marked by sheaths of 0.5–2 cm, the middle portion by scales of 1–1.3 cm, the apical portion being the raceme of 10–20 cm. Flowers pale yellow, subtended by linear-lanceolate bracts of 6–14 mm; dorsal sepal oblong-obovate, 9–11 mm, obtuse; lateral sepals slightly shorter; petals oblong; lip trilobed, 7–9 mm, the lateral lobes deltoid, the apical lobe ovate, 5–7 mm, obtuse; column 7–10 mm, enlarged at the distal end. 腐生蘭,沒有葉片,花期8月,到花期時不動聲色花莖由腐葉土中冒出,每株花數有十至十六朵上下,總狀花序,花色黃中帶白,夾雜紫色碎斑紋,花常只半張。花莖呈紫黑色線紋,約30~60公分高,萼片為長橢狀船形,外側具有紫黑色的龍骨,花瓣的邊緣反捲,花蕊是黃色。生境在高山深谷近濕澗。因沒葉綠體,所以不會使用光合作用手段,獲得養份的方式靠根部範圍細菌的共生關係,吸取土壤中腐爛植物所分解出來的養份。數量不多,生境狹窄,在香港屬瀕危(EN)。(thanks KingSir Info) | |
如資料有任何錯誤,歡迎聯絡本會. info@hkcww.org | |
更多圖片(組員Facebook群組貼圖,只供組員參考): KingSIR 貼圖 | |
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