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| 資料編號: | HK-2153 |
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| 中文名稱: | 雀舌草 |
| 學名: | Stellaria alsine [找同屬植物] |
| 英文名稱: | Chickweed |
| 植物科名: (APG新系統) | CARYOPHYLLACEAE石竹科 [找同科植物] |
| 標室舊系統 | CARYOPHYLLACEAE石竹科[找同科] |
| 生長習性: | 草本 |
| 原生/外來: | 香港原生植物 |
| 圖片花色: | white |
| 特別特徵: | 單葉對生 |
| 資料更新: | 20220825 11:23:30 am |
| 備註: FOC: Stellaria alsine var. alsine: Flowers 3--5, in cymes; leaves 5--20 × 2--4 mm Stellaria alsine var. alpina: Flower solitary[花單生]; leaves ca. 2 × 1 mm (生境3000--4000 m. 地區Sichuan四川, Yunnan雲南 [Europe]) 2015.1.16@CU hkchklist book: 葉披針形至長圓狀披針形,無柄或具短柄--雀舌草 葉卵狀心形,具明顯葉柄--繁縷/魚腸草 DB2156 牛繁縷_鵝腸菜 Myosoton aquaticum (雄蕊10) DB1499 繁縷_魚腸草 Stellaria media (雄蕊3-5) FOC: Herbs annual, glabrous. Stems tufted, slightly diffuse, ascending, 15--25(--35) cm tall, much branched. Leaves sessile, lanceolate to oblong-lanceolate, (0.2--)0.5--2 cm × (1--)2--4 mm, basally sparsely ciliate, both surfaces slightly pinkish green, base cuneate, semiclasping, margin cartilaginous, slightly undulate, apex acuminate. Flowers 3--5 in cymes or solitary, terminal or axillary. Pedicel 0.5--2 cm, slender, glabrous, slightly declinate in fruit. Sepals 5, lanceolate, 2--4 × ca.1 mm, glabrous, midvein raised, margin membranous, apex acuminate. Petals 5, shorter than or subequaling sepals, 2-cleft nearly to base; lobes linear, apex obtuse. Stamens 5(--10), slightly shorter than petals. Ovary ovoid; styles 3, sometimes 2, linear, short. Capsule ovoid-orbicular, subequaling or slightly longer than persistent sepals, 6-valved. Seeds numerous, brown, reniform, slightly compressed, rugulose. Fl. May--Jun, fr. Jul--Aug. | |
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