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| 資料編號: | HK-2090 |
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| 中文名稱: | 泥花草 |
| 學名: | Bonnaya antipoda [找同屬植物] | [完整學名] |
| 異名: | Lindernia antipoda |
| 英文名稱: | Creeping False Pimpernel |
| 英文別名: | False Pimpernel |
| 植物科名: (APG新系統) | LINDERNIACEAE母草科 [找同科植物] |
| 標室舊系統 | SCROPHULARIACEAE玄參科[找同科] |
| 生長習性: | 草本 |
| 原生/外來: | 香港原生植物 |
| 圖片花色: | purple_blue_white |
| 發現開花: | Nov |
| 資料更新: | 20220202 09:08:56 pm |
| 備註: 葉緣無明顯小尖齒＞泥花草 有明顯小尖齒＞ (a)有柄 -> 旱田草 (b)冇或短柄 -> 刺齒泥花草 FOC: Annuals to 30 cm tall. Roots fibrous, fascicled. Stems suberect or prostrate basally and rooting from lower nodes then ascending, many branched, channeled, glabrous. Petiole short and wide; leaf blade oblong, oblong-lanceolate, oblong-oblanceolate, or linear-lanceolate, 0.8-4 X 0.6-2 cm, glabrous, base cuneate and decurrent, margin obscurely to sharply serrate or subentire, apex acute to rounded. Racemes terminal, to 15 cm, 2-20-flowered; bracts subulate. Pedicel to 1.5 cm, ascending, spreading, to deflexed in fruit. Calyx lobed to base; lobes lanceolate, hispidulous along midrib and edges. Corolla purple, purplish white, or white, to 1 cm; tube to 7 mm; lower lip 3-lobed, lobes subequal; upper lip 2-lobed. Fertile stamens 2, posterior; filaments unapendaged. Reduced stamens 2, anterior; filaments slightly curved, glandular. Stigma lamellate. Capsule cylindric, 2 X or more as long as persistent calyx. Seeds brown, irregularly triangular-ovoid; seed coat reticulate. Fl. and fr. spring-autumn. 中國植物誌: 一年生草本，根鬚狀成叢；莖幼時亞直立，長大後多分枝，枝基部匍匐，下部節上生根，彎曲上升，高可達30厘米，莖枝有溝紋，無毛。葉片矩圓形、矩圓狀披針形、矩圓狀倒披針形或幾為條狀披針形，長0.3-4厘米，寬0.6-1.2厘米，頂端急尖或圓鈍，基部下延有寬短葉柄，而近於抱莖，邊緣有少數不明顯的鋸齒至有明顯的銳鋸齒或近於全緣，兩面無毛。 花多在莖枝之頂成總狀著生，花序長者可達15厘米，含花2-20朵；苞片鑽形；花梗有條紋，頂端變粗，長者可達1.5厘米，花期上升或斜展，在果期平展或反折；萼僅基部聯合，齒5，條狀披針形，沿中肋和邊緣略有短硬毛；花冠紫色、紫白色或白色，長可達1厘米，管長可達7毫米，上唇2裂，下唇3裂，上、下唇近等長；後方一對雄蕊有性，前方一對退化，藥消失，花絲端鉤曲有腺；花柱細，柱頭扁平，片狀。蒴果圓柱形，頂端漸尖，長約為宿萼的2倍或較多；種子為不規則三棱狀卵形，褐色，有網狀孔紋。花、果期春季至秋季。 | |
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