| 学名(拉丁名) | Berula erecta |
| 中文名 | 天山泽芹 |
| 命名人 | (Huds.) Cov. |
| 中文科名 | 伞形科 |
| 拉丁属名 | Berula |
| 类型 | species |
| 拉丁科名 | Umbelliferae |
| 中文属名 | 天山泽芹属 |
| 学名(拉丁名) | Berula erecta |
| 命名人 | (Hudson) Coville (accepted name) |
| 拉丁属名 | Berula |
| 类型 | species |
| 拉丁科名 | Apiaceae |
| 学名(拉丁名) | Berula erecta |
| 命名人 | (Huds.) Coville |
| 发表年份 | 1893(年) |
| 拉丁属名 | Berula |
| 类型 | species |
| 拉丁科名 | Apiaceae |
| 学名(拉丁名) | Berula erecta |
| 中文名 | 天山泽芹 |
| 拉丁属名 | Berula |
| 类型 | species |
| 拉丁科名 | Apiaceae |
| 学名(拉丁名) | Berula erecta |
| 中文名 | 天山泽芹 |
| 中文科名 | 伞形科 |
| 拉丁属名 | Berula |
| 类型 | species |
| 拉丁科名 | Apiaceae |
| 中文属名 | 天山泽芹属 |
| 学名(拉丁名) | Berula erecta |
| 发表年份 | 1893(年) |
| 拉丁属名 | Berula |
| 类型 | species |
| 拉丁科名 | Apiaceae |
| 学名 | 状态 | 来源 | 命名人 |
|---|---|---|---|
| Apium berula | Synonym | The Plant List | Caruel |
| Berla monspeliensium | Synonym | The Plant List | Bubani |
| Berula angustifolia | Synonym | The Plant List | Boiss. |
| Berula erecta f. dentata | Synonym | The Plant List | Wimm. & Grab. |
| Berula erecta var. incisa | Synonym | The Plant List | (Torr.) Cronquist |
| Berula erecta f. microphylla | Synonym | The Plant List | Uechtr. ex Abrom. |
| Berula erecta f. repens | Synonym | The Plant List | (G.F.Mey.) Wolfg. |
| Berula incisa | Synonym | The Plant List | (Torr.) G.N.Jones |
| Apium sium | Synonym | The Plant List | Crantz |
| Berula orientalis | Synonym | The Plant List | Woronow ex Schischk. |
| Berula pusilla | Synonym | The Plant List | (Nutt.) Fernald |
| Carum sioides | Synonym | The Plant List | J.M.Black |
| Siella erecta | Synonym | The Plant List | (Huds.) Pimenov |
| Sium angustifolium | Synonym | The Plant List | L. |
| Sium erectum | Synonym | The Plant List | Huds. |
| Berula erecta f. incisum | Synonym | The Plant List | Lojac. |
| Berula erecta var. stenodon | Synonym | The Plant List | Koso-Pol. |
| Sium incisum | Synonym | The Plant List | Torr. |
| Sium pusillum | Unresolved | The Plant List | Nutt. |
| Berula erecta subsp. thunbergii | Accepted | The Plant List | (DC.) B.L.Burtt |
| Selinum berula | Unresolved | The Plant List | E.H.L.Krause |
| Sium orientale | Synonym | The Plant List | Soó |
| Sium thunbergii | Synonym | The Plant List | DC. |
Plants 40–50(–100) cm. Stem hollow, branched, rooting at basal nodes. Submerged leaves 3–4-pinnate; ultimate segments linear. Aerial leaves 1-pinnate; pinnae 4–9(–15) pairs, basal pairs remote, sessile, ovate-lanceolate or oblong, 1.5–5(–7) × 0.8–2.5(–3) cm, base obliquely truncate, usually with 1 lobe at basal edge, margins serrate or irregularly incised. Upper leaves smaller, sheaths expanded. Umbels 4–6 cm across; bracts 3–6, oblong or lanceolate, 6–21 mm, entire or incised; rays 5–15 (–20), 2–3 cm, unequal; bracteoles 5–8, 1.5–5 mm, unequal, usually entire, nearly as long as or longer than the pedicels; umbellules 10–20-flowered; pedicels 2–5 mm, unequal. Calyx teeth 0.4–0.8 mm. Fruit 2–2.2 × 1.5–2 mm. Fl. May–Jun, fr. Jul–Aug.
Streamsides, other riparian habitats on plains or hills; ca. 1500 m. Xinjiang [Afghanistan, NW India, Kashmir, Kazakhstan, Kyrgyzstan, W Nepal, Pakistan, Russia, Tajikistan, Turkmenistan, Uzbekistan; N Africa, SW Asia, Europe; introduced in the Americas and Australia].
1. 天山泽芹 图版63
Berula erecta (Huds.) Cov. in Contrib. U. S. Nat. Herb. 4: 115. 1893; Schischk. in Komarov, Fl. URSS 16: 466. 1950; Korov. in Pavlov, Fl. Kazakh. 6: 338. 1963.——Berula angustifolia Mert. et Koch in Rohl. Deutschl. Fl. 2: 433. 1826. ——Sium erectum Huds. Fl. Angl. 103. 1762. ——Scum angustifoium L. Sp. Pl. ed. 2. 1672. 1763.
多年生草本，高约50厘米，全体无毛，常湿生。多须根，有走茎，靠基部节上常生须根。茎近直立，有细棱，中空，中部以上分枝。基生叶有长柄；叶片1回羽状全裂，羽片长圆状披针形或长圆形，8-9对，离生，长2-7厘米，宽1-3厘米，无毛，近全缘或浅裂，有不规则锐齿，齿端有小尖头，无柄；茎上部叶渐小，羽片4-6对，近无柄或无柄，叶鞘短披针形，边缘膜质白色。复伞形花序多与叶对生，伞辐5-15，不等长，长2-3厘米；总苞片3-6，草质，披针形或椭圆状披针形，全缘或浅裂，不等大，反折，边缘白色膜质；小伞形花序有花10-20，花柄不等长；小总苞片5-6，与总苞片相似，不等大，与花柄等长或超过；萼齿小，三角状钻形；花瓣白色，广卵形，长约1毫米。分生果广卵形，外果皮木栓质增厚，长2毫米，宽1.5毫米。油管多数。花期7月，果期8月。
产我国新疆。生于低山、平原的河、湖和水沟边。欧洲、西亚和中亚也有分布。
标本份数
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