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資料編號: | HK-1991 |
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中文名稱: | 半柱毛蘭 |
學名: | Eria corneri [找同屬植物] |
英文名稱: | Corner`s Eria |
英文別名: | Four-cornered Eria |
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_yellow |
發現開花: | Aug |
圖片果色: | green |
資料更新: | 20191211 09:12:46 pm |
備註: 此蘭為氣生蘭,多生長在河溪附近的大樹樹幹或岩石壁上,喜歡半陰和常霧濕雨潤的環境。它的假球莖為近正方形,所以又叫「方頭毛蘭」。花黃色,一串小花有二三十數,保育狀況為易危(VU)。(Thanks KingSIR) 唇瓣3裂,中裂片上面具多條密集的雞冠狀或流蘇狀褶片. Thanks Daniel's info FoHK Roots wire-like, young portion densely hairy, older ones branched; stems very short, obscured by the aggregated pseudobulbs; pseudobulbs subtetragonous, compressed-ovoid. Leaves 2, persistent on 2-year-old pseudobulb; petioles 1.5–2 × 0.8 cm, slightly folded; leaf blades linear-lanceolate, 15–25 × 2.7–5.5 cm, attenuate at both ends, apex acuminate, cuspidate at the tip; midrib plane above, elevated beneath, with 2 major veins parallel on each side. Inflorescence a scape, 10–15 cm, furnished with 3 imbricate scales at the base, a sterile bract at the middle and a terminal raceme of 6–50 flowers; bracts caducous; flowers cream-white, tinged yellow at the apices of the sepals, petals and the mentum; odd sepal dorsal, linear-lanceolate, 13–14 × 2.5 mm, apex obtuse; lateral sepals obliqueovate, united with the column foot forming the mentum, the lower margin shorter and strongly curved; petals linear-falcate, 10–11 × 2 mm, apex round; lip movable, 3-lobed, cream-white, speckled reddish purple, curved, the lateral lobes erect, short and broad, midlobe ovate-subrotundate, lamellate, margin erose; column subcylindrical, 3 × 1.5 mm, the foot 5 mm; anther oblong, 1.5 mm; pollinia 8 in 4 pairs; ovary obconical-subcylindrical, glabrous. | |
如資料有任何錯誤,歡迎聯絡本會. info@hkcww.org | |
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