| 学名(拉丁名) | Phyllanthus virgatus |
| 中文名 | 黄珠子草 |
| 命名人 | Forst. f. |
| 中文科名 | 大戟科 |
| 拉丁属名 | Phyllanthus |
| 类型 | species |
| 拉丁科名 | Euphorbiaceae |
| 中文属名 | 叶下珠属 |
| 学名(拉丁名) | Phyllanthus virgatus |
| 中文名 | 黄珠子草 |
| 中文科名 | 大戟科 |
| 拉丁属名 | Phyllanthus |
| 类型 | species |
| 拉丁科名 | Euphorbiaceae |
| 中文属名 | 叶下珠属 |
| 学名(拉丁名) | Phyllanthus virgatus |
| 中文名 | 黄珠子草 |
| 中文科名 | 叶下珠科 |
| 类型 | |
| 拉丁科名 | PHYLLANTHACEAE |
| 学名(拉丁名) | Phyllanthus virgatus |
| 中文名 | 黄珠子草 |
| 中文科名 | 叶下珠科 |
| 类型 | |
| 拉丁科名 | PHYLLANTHACEAE |
| 学名(拉丁名) | Phyllanthus virgatus |
| 命名人 | G.Forst. (accepted name) |
| 拉丁属名 | Phyllanthus |
| 类型 | species |
| 拉丁科名 | Phyllanthaceae |
| 学名(拉丁名) | Phyllanthus virgatus |
| 命名人 | G.Forst. |
| 发表年份 | 1786(年) |
| 拉丁属名 | Phyllanthus |
| 类型 | species |
| 拉丁科名 | Phyllanthaceae |
| 学名(拉丁名) | Phyllanthus virgatus |
| 中文名 | 黄珠子草 |
| 拉丁属名 | Phyllanthus |
| 类型 | species |
| 拉丁科名 | Euphorbiaceae |
| 学名(拉丁名) | Phyllanthus virgatus |
| 中文名 | 黄珠子草 |
| 中文科名 | 大戟科 |
| 拉丁属名 | Phyllanthus |
| 类型 | species |
| 拉丁科名 | Euphorbiaceae |
| 中文属名 | 叶下珠属 |
| 学名(拉丁名) | Phyllanthus virgatus |
| 发表年份 | 1786(年) |
| 拉丁属名 | Phyllanthus |
| 类型 | species |
| 拉丁科名 | Phyllanthaceae |
APG IV系统 |
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| 学名 | 状态 | 来源 | 命名人 |
|---|---|---|---|
| Diasperus beckleri | Synonym | The Plant List | (Müll.Arg.) Kuntze |
| Diasperus conterminus | Synonym | The Plant List | (Müll.Arg.) Kuntze |
| Diasperus depressus | Synonym | The Plant List | Kuntze |
| Diasperus minutiflorus | Synonym | The Plant List | (F.Muell. ex Müll.Arg.) Kuntze |
| Diasperus miquelianus | Synonym | The Plant List | (Müll.Arg.) Kuntze |
| Diasperus pedunculatus | Synonym | The Plant List | (Kostel.) Kuntze |
| Diasperus virgatus | Synonym | The Plant List | (G.Forst.) Kuntze |
| Macraea oblongifolia | Synonym | The Plant List | Wight |
| Melanthesa anceps | Synonym | The Plant List | (Vahl) Miq. |
| Melanthesa rupestris | Synonym | The Plant List | Miq. |
| Phyllanthus anceps | Synonym | The Plant List | Vahl |
| Phyllanthus beckleri | Synonym | The Plant List | Müll.Arg. |
| Phyllanthus conterminus | Synonym | The Plant List | Müll.Arg. |
| Phyllanthus eboracensis | Synonym | The Plant List | S.Moore |
| Phyllanthus filicaulis | Synonym | The Plant List | Benth. |
| Phyllanthus fruticosus | Synonym | The Plant List | B.Heyne ex Wall. |
| Phyllanthus gracillimus | Synonym | The Plant List | F.Muell. ex Benth. |
| Phyllanthus marginatus | Synonym | The Plant List | B.Heyne ex Wall. |
| Phyllanthus minutiflorus | Synonym | The Plant List | F.Muell. ex Müll.Arg. |
| Phyllanthus miquelianus | Synonym | The Plant List | Müll.Arg. |
| Phyllanthus patens | Synonym | The Plant List | Miq. ex Müll.Arg. |
| Phyllanthus pratensis | Synonym | The Plant List | Pancher ex Baill. |
| Phyllanthus simplex var. brevipes | Synonym | The Plant List | Müll.Arg. |
| Phyllanthus simplex var. gracillimus | Synonym | The Plant List | Domin |
| Phyllanthus simplex var. leiospermus | Synonym | The Plant List | Benth. |
| Phyllanthus simplex var. minutiflorus | Synonym | The Plant List | (F.Muell. ex Müll.Arg.) Domin |
| Phyllanthus simplex var. myriocladus | Synonym | The Plant List | Müll.Arg. |
| Macraea ovalifolia | Synonym | The Plant List | Wight |
| Phyllanthus simplex var. myrtifolius | Synonym | The Plant List | Domin |
| Phyllanthus simplex var. pinifolius | Synonym | The Plant List | Domin |
| Phyllanthus simplex var. pratensis | Synonym | The Plant List | Müll.Arg. |
| Phyllanthus virgatus var. hirtellus | Synonym | The Plant List | Airy Shaw |
| Phyllanthus virgatus var. virgatus | Synonym | The Plant List | |
| Phyllanthus virgatus var. gardnerianus | Accepted | The Plant List | (Wight) Govaerts & Radcl.-Sm. |
| Phyllanthus minutiflorus var. gracillimus | Synonym | The Plant List | Benth. |
| Phyllanthus pedunculatus | Synonym | The Plant List | Kostel. |
| Phyllanthus simplex | Synonym | The Plant List | Retz. |
| Phyllanthus simplex var. filicaulis | Synonym | The Plant List | (Benth.) Domin |
| Phyllanthus trachygyne | Synonym | The Plant List | Benth. |
| Phyllanthus weinlandii | Synonym | The Plant List | K.Schum. |
一年生草本，通常直立，高达60厘米，全株无毛。茎基部具窄棱，或有时主茎不明显；枝条通常自茎基部发出，上部扁平而具棱。叶片纸质，线状披针形、长圆形或狭椭圆形，长5-25毫米，宽2-7毫米，先端钝或急尖，有小尖头，基部圆而稍偏斜；几无叶柄；托叶膜质，卵状三角形，长约1毫米，红褐色。通常2-4朵雄蕊和1朵雌花同簇生于叶腋；雄花花梗长约2毫米；雌花花梗长约5毫米，较雄花花梗粗；雄花：直径约1毫米；萼片6，宽卵形或近圆形，长约0.5毫米；雄蕊3，花丝分离，花药近球形；花盘腺体6，长圆形；雌花：花萼深6裂，裂片卵状长圆形，长约1毫米，紫红色，外折，边缘稍膜质；花盘圆盘状，不分裂；子房圆球形，3室，具鳞片状凸起，花柱分离，2深裂几达基部，反卷。蒴果扁球形，直径2-3毫米，黄褐色或紫红色，有鳞片状凸起；果梗丝状，长5-12毫米；萼片宿存；种子小，长0.5毫米，具细疣点。花期4-5月，果期6-11月。
产巧家、蒙自、砚山、富宁、金平、景洪、勐海、鹤庆、永仁、元江；生于海拔300-1500米的荒坡草地、沟边草丛或路旁灌丛中。分布于西南、华南、华中、华东、河北、山西、陕西。印度、东南亚到澳大利亚也有。
Phyllanthus simplex Retzius; P. simplex var. virgatus (G. Forster) Müller Argoviensis.
Annual herbs, usually erect, sometimes prostrate, to 60(-100) cm tall, monoecious, glabrous throughout; stem usually slightly woody at base; branchlets angled. Stipules membranous, ovate-triangular, ca. 1 mm, brown; petiole short, nearly absent; leaf blade thinly leathery, linear-lanceolate, oblong, or narrowly elliptic, 5-25 × 2-7 mm, base slightly obliquely rounded, apex obtuse or acute; midrib raised abaxially, flattened adaxially, lateral veins obscure. Plants monoecious. Inflorescences bisexual axillary fascicles usually with 2-4 male and 1 female flower. Male flowers: pedicels ca. 2 mm; sepals 6, broadly ovate or rotund, ca. 0.5 mm; disk glands 6, oblong; stamens 3; filaments free; anthers subglobose. Female flowers: pedicels ca. 5 mm; sepals 6, ovate-oblong, ca. 1 mm, reflexed, purple with whitish membranous margins, persistent in fruit; disk orbicular, undivided; ovary globose, 3-celled, with raised scales, rarely smooth; styles 3, bifid nearly to base, usually recurved. Fruiting pedicels 5-12 mm; capsules oblate, 2-3 mm in diam., purple, with raised scales or smooth. Seeds trigonous, 1.2-1.5 mm, finely warty. Fl. Apr-May, fr. Jun-Nov.
Montane grass-slopes or mixed deciduous forests, savannas; 200-1400 m. Guangdong, Guangxi, Guizhou, Hainan, Hebei, Henan, Hubei, Hunan, Shaanxi, Shanxi, Sichuan, Taiwan, Yunnan, Zhejiang [Bhutan, Cambodia, India, Indonesia, Laos, Malaysia, Nepal, Sri Lanka, Thailand, Vietnam; Pacific islands (Polynesia)].
All parts are used medicinally for infantile malnutrition caused by intestinal parasites.
8.黄珠子草（海南）细叶油树（台湾）图版25：5-9
Phyllanthus virgatus Forst. f. Fl. Ins. Austr. Prodr. 65. 1786; Back. et Bakh. f. Fl. Java 1: 469. 1963; Webster et Airy Shaw in Kew Bull. 26: 86. 1971; Airy Shaw in Kew Bull. 26: 325. 1972, 36: 338. 1981, et Kew Bull. Add. Ser. 4: 186. 1975; Whitmone in Tree Fl. Malaya 2: 121, 1973; Hsieh in Li, Fl. Taiwan 3: 493. 1977; Chin in Acta Phytotax: Sin. 19: 350. 1981. ——Phyllanthus simplex Retz. Obs. Bot. 5: 29. 1789; Hand.-Mazz.——Symb. Sin. 7: 223. 1931; 海南植物志2: 129. 1965.——P. simplex Retz. var. virgatus (Forst. f.) Muell. Arg. in Linnaea 32: 32. 1863. ——P. anceps auct. non Willd.: Benth. Fl. Hongkong. 311. 1861, p. p.
一年生草本，通常直立，高达60厘米；茎基部具窄棱，或有时主茎不明显；枝条通常自茎基部发出，上部扁平而具棱；全株无毛。叶片近革质，线状披针形、长圆形或狭椭圆形，长5-25毫米，宽2-7毫米，顶端钝或急尖，有小尖头，基部圆而稍偏斜；几无叶柄；托叶膜质，卵状三角形，长约1毫米，褐红色。通常2-4朵雄花和1朵雌花同簇生于叶腋；雄花：直径约1毫米；花梗长约2毫米；萼片6，宽卵形或近圆形，长约0.5毫米；雄花3，花丝分离，花药近球形；花粉粒圆球形，直径为23微米，具多合沟孔；花盘腺体6，长圆形；雌花：花梗长约5毫米；花萼深6裂，裂片卵状长圆形，长约1毫米，紫红色，外折，边缘稍膜质；花盘圆盘状，不分裂；子房圆球形，3室，具鳞片状凸起，花柱分离，2深裂几达基部，反卷。蒴果扁球形，直径2-3毫米，紫红色，有鳞片状凸起；果梗丝状，长5-12毫米； 萼片宿存；种子小，长0.5 毫米，具细疣点。花期4-5月，果期6-11月。
产于河北、山西、陕西、华东、华中、华南和西南等省区，生于平原至海拔1350米山地草坡、沟边草丛或路旁灌丛中。分布于印度、东南亚到昆士兰和太平洋沿岸。
全株入药，清热利湿，治小儿疳积等。
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