|
|
資料編號: | HK-3227 |
---|---|
中文名稱: | 小片菱蘭 |
中文別名: | 亮葉翻唇蘭_小片翻唇蘭 |
學名: | Rhomboda abbreviata [找同屬植物] |
異名: | Hetaeria abbreviata |
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: | Aug |
圖片果色: | brown |
資料更新: | 20201204 12:17:14 am |
備註: Hetaeria abbreviata Lindl. is a synonym of Rhomboda abbreviata (Lindl.) Ormerod (the plant list) 葉上面沿中肋具一條白色的條紋.(thanks Daniel's info) 小片翻唇蘭_亮葉翻唇蘭_小片菱蘭_天鵝絨翻唇蘭_白肋翻唇蘭 小型地生蘭,翻唇蘭屬。生境在高山密林下,旁近溪流,佈滿腐殖表土上。特徵是葉面為天鵝絨質感,墨綠色,沿中肋具一有條白色的條紋。唇瓣短小。所以有「鵝絨翻唇蘭」和「白肋翻唇蘭」等名字。野外遇見機會微,歸類「瀕危」植物類別。(thanks KingSir's info) FOC: 小片菱蘭 Rhomboda abbreviata Plants 15-30 cm tall. Stem dark green, 4-5 cm, 3-5-leaved. Leaves abaxially pale green, sometimes tinged with red, adaxially dark green, ovate-lanceolate, 4-8 × 2-3 cm, apex acute to acuminate; petiole-like base and tubular sheath 1-2 cm. Peduncle 8-10 cm, with 2 or 3 sterile bracts; rachis 3-7 cm, laxly 8-12-flowered; floral bracts pinkish red, ovate, 7-10 × ca. 2.5 mm, shorter than to equal to ovary, margin ciliate, apex acuminate. Flowers half opening, obliquely resupinate, small; ovary and pedicel 9-11 mm, glabrous. Sepals greenish white, glabrous to sparsely pubescent, 1-veined; dorsal sepal broadly ovate, 2.5-3.5 × 1.5-2 mm, apex acute; lateral sepals spreading, ovate, slightly oblique, ca. 4 × 2.2 mm, apex acute. Petals white, ovate-lanceolate, oblique, sides unequal, 2.5-3.5 × 1.2-1.4 mm, glabrous, 1-veined, apex abruptly narrowed into a short apiculus; lip white, broadly ovate, cymbiform, 3-3.5 mm, obscurely 3-partite; hypochile concave-saccate, ca. 2.5 × 2-2.2 mm, containing 2 oblong-ellipsoid calli near base; carina low, forming a 2-laminate callus toward apex of hypochile; mesochile short and often indistinct, ca. 0.5 mm, margin involute; epichile obtriangular, ca. 1.2 × 0.8 mm, margin involute, apex truncate with acute corners and sometimes a small apiculate extension at center. Column ca. 2 mm. Fl. Aug-Sep. FoHK Terrestrial herb; stems rhizome-like, lower part lying on ground, consisting of 6–7 internodes; the upright stem purple-green, including flowering portion up to 20 cm tall, usually lower. Leaves petiolate; petioles 1.5–3.5 cm, salmon-pink; leaf blades ovate-elliptic, 5–6 × 2–2.3 cm, dark green with inconspicuous lateral veins. Flowers creamy white, 5–13 in a terminal spike; odd sepal ovate, 4 × 2 mm, apex acute, sparsely hairy; lateral sepals oblique-ovate, 4 × 2.5 mm; petals forming a hood with the odd sepal over the column; lip uppermost, 4 mm, transparent and pink tinged, ovate, completely covered by lateral sepals, gibbose at base; apex truncate; column white, 1 mm, the front with 2 parallel wings, each with a large gland at apex; anther ovate; pollinia 2 on short caudicles; ovary glabrous, brown-red, 1 cm. Capsule oblong, 1 cm, dull red. 深圳植物誌: Hetaeria abbreviata 正名為:小片菱蘭 Rhomboda abbreviata | |
如資料有任何錯誤,歡迎聯絡本會. info@hkcww.org | |
24-3227x | |
23-3227w | |
22-3227v | |
21-3227u | |
20-3227t | |
19-3227s | |
18-3227r | |
17-3227q | |
16-3227p | |
15-3227o | |
14-3227n | |
13-3227m | |
12-3227l | |
11-3227k | |
10-3227j | |
9-3227i | |
8-3227h | |
7-3227g | |
6-3227f | |
5-3227e | |
4-3227d | |
3-3227c | |
2-3227b | |
1-3227a | |