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資料編號: | HK-4939 |
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中文名稱: | 二尾蘭 |
學名: | Vrydagzynea nuda [找同屬植物] |
英文名稱: | Bare Vrydagzynea |
英文別名: | Pallid-spur Orhcid |
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: | 草本 |
原生/外來: | 香港原生植物 |
發現開花: | Mar |
備註: 很細小的草本。(thanks getmore's info) FoHK Small glabrous herb, 5–15 cm tall; rhizome elongate, creeping, wire-like, up to 30 cm, internodes 2.5–3 cm, 3 mm in diam.; upright stem continuing the rhizome, bearing 3–4 leaves before flowering. Leaves petiolate; petioles 1.3–1.6 cm; leaf blades ovate-elliptic, 2.5–4 × 1.5–2 cm, apex acute. Flowers creamy-white; odd sepal ovate-oblong, 5 mm; lateral sepals oblique-ovate, 5 mm, the lower portion covering the spur; petals white, shorter than sepals, partially concealed by sepal; lip undivided, calcarate, concealed by the sepals; spur bladder-like; column green, 1.5 mm; anther discoid, orange-brown; pollinia 2; ovary cylindrical, 5–6 mm, hairy. | |
如資料有任何錯誤,歡迎聯絡本會. info@hkcww.org | |
2-4939b | |
1-4939a | |