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資料編號: | HK-2120 |
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中文名稱: | 箭藥叉柱蘭_大花甌蘭 |
學名: | Cheirostylis monteiroi [找同屬植物] |
英文名稱: | Monteiro`s Caterpillar Orchid |
英文別名: | Monteiroi`s 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: | 草本 |
原生/外來: | 香港原生植物 |
圖片花色: | white |
發現開花: | March |
特別特徵: | 香港稀有及珍貴植物 |
資料更新: | 20220320 10:15:24 am |
備註: Thanks KingSIR's info: 香港稀有及珍貴植物!極危的地生蘭,草本,為保存養分寒冬會停止生長,進行休眠,故出現落葉現象。至翌年,生長期開始,又會長出嫰葉。擁有肉質根狀莖,具節,呈蓮藕狀,節間具毛蟲狀的根,匍匐於岩石表面。花梗細長,莖直立,有葉兩至五片,花細小,花冠不到0.5cm。花生於頂部,花瓣白色,唇瓣十數裂呈流蘇狀,中部有翠綠心形暈紋。花萼管狀。其生境窄,最初僅見於香港島海拔300米以上的數個山頭上林下有腐植土岩石上,後來發現新界也有零星分佈。花期為每年三至五月。由於分布區局限並且種群也很少,現在列入了中國國家重點保護野生植物名錄II級,屬瀕危!。 Ref: photo - herbarium.gov.hk 【人物】新物種香港水玉杯發現者 馬錫成論郊野:有錢買不回 FOHK: Perennial succulent saxicolous herb; rhizomes fleshy, with 4–6 internodes. Leaves 2–3, ovate, 1.2–1.6 × 0.8 –1 cm, acute or acuminate. Flowers white, 2–8 terminal to a scape of 7–9 cm; calyx tubular, without distinct sepals, glabrous, tube 3 mm; lobes 2 mm; petals white[花瓣白色], oblique-lanceolate, 5 × 1.5 mm; lip bilobed, 4.5 mm, adnate to column, apical lobes suborbicular, 7 mm in diam., white with green centre, fringed; column 1 mm, with an anterior arm of 1.5 mm on each side; anther yellow, sagittate; pollinia 4 in 2 pairs; ovary cylindrical, 5–6 mm, glabrous. Locality: Mount Parker, Violet Hill. S. Y. Hu 13056 (CUHK); U. A. On s.n. (HK sheet 7133). Distribution: Endemic to Hong Kong. Ecology: Rocks in ravine of forests, alt. 300 m. Flowering: Mar.–May. Notes: The type specimen (S. Y. Hu 13056, K, holotype; A, CUHK, HK, PE, isotypes) was collected by R. Clibborn-Dyer from Violet Hill on 6 Mar. 1973. Listed in Rare and Precious Plants of Hong Kong. | |
如資料有任何錯誤,歡迎聯絡本會. info@hkcww.org | |
16-2120p | |
15-2120o | |
14-2120n | |
13-2120m | |
12-2120l | |
11-2120k | |
10-2120j | |
9-2120i | |
8-2120h | |
7-2120g | |
6-2120f | |
5-2120e | |
4-2120d | |
3-2120c | |
2-2120b | |
1-2120a | |