一叶萩Flueggea suffruticosa
中文名（Chinese Name）：一叶萩
学名（Scientific Name）：Flueggea suffruticosa (Pall.) Baill.
英文名（English Common Name）：
别名（Chinese Common Name）：一叶萩，叶底珠
异名（Synonym）：Geblera chinensis Rupr. Flueggea flueggeoides (Müll. Arg.) G. L. Webster Phyllanthus argyi H. Lév. Phyllanthus flueggeoides Müll. Arg. Pharnaceum suffruticosum Pall. Securinega ramiflora (Aiton) Müll. Arg. Securinega fluggeoides (Müll. Arg.) Müll. Arg. Securinega suffruticosa (Pall.) Rehder Xylophylla ramiflora Aiton Chenopodium suffruticosum Pall. Geblera suffruticosa (Pall.) Fisch. et C. A. Mey. Securinega japonica Miq. Acidoton flueggeoides (Müll.Arg.) Kuntze Acidoton ramiflorus (Aiton) Kuntze Xylophylla parviflora Bellardi ex Colla Phyllanthus fluggeoides Müll.Arg. Phyllanthus trigonocladus Ohwi Flueggea trigonoclada (Ohwi) T.Kuros. Geblera sungariensis Rupr. Securinega suffruticosa var. amamiensis Hurus. Flueggea ussuriensis Pojark. Securinega suffruticosa f. japonica Hurus. Securinega suffruticosa var. japonica (Miq.) Hurus.
科属（Family & Genus）：大戟科Euphorbiaceae白饭树属Flueggea
形态特征（Description）： 灌木，高1-3米，多分枝；小枝浅绿色，近圆柱形，有棱槽，有不明显的皮孔；全株无 毛。叶片纸质，椭圆形或长椭圆形，稀倒卵形，长1.5-8厘米，宽1-3厘米，顶端急尖至钝，基部钝至楔形，全缘或间中有不整齐的波状齿或细锯齿，下面浅绿色；侧脉每边5-8条，两面凸起，网脉略明显；叶柄长2-8毫米；托叶卵状披针形，长1毫米，宿存。花小，雌雄异株，簇生于叶腋；雄花：3-18朵簇生；花梗长2.5-5.5毫米；萼片通常5，椭圆形、卵长1-1.5毫米，宽0.5-1.5毫米，全缘或具不明显的细齿；雄蕊5，花丝长1-2.2毫米，花药卵圆形，长 0.5-1毫米；花盘腺体究退化雌蕊圆柱形，高0.6-1毫米，顶端2-3裂；雌花：花梗长2-15毫米; 萼片5，椭圆形至卵形，长1-1.5毫米，近全缘，背部呈龙骨状凸起；花盘盘状，全缘或近全缘；子房卵圆形，3(-2）室，花柱3，长1-1.8毫米，分离或基部合生，直立或外弯。蒴果三棱状扁球形，直径约5毫米，成熟时淡红褐色，有网纹，3爿裂；果梗长2-15毫米，基部常有宿存的萼片；种子卵形而-侧扁压状，长约3毫米，褐色而有小疣状凸起。花期3-8月，果期6-11月。
分布（Distribution）：除西北尚未发现外，全国各省区均有分布，生于山坡灌丛中或山沟、路边，海拔800-2500米。蒙古、俄罗斯、日本、朝鲜等也有分布。
用途（Use）：
引自中国植物志英文版：FOC Vol. 11 Page 177, 178
Flueggea suffruticosa (Pallas) Baillon, Étude Euphorb. 502. 1858.
一叶萩 yi ye qiu | Euphorbiaceae | Flueggea
Pharnaceum suffruticosum Pallas, Reise Russ. Reich. 3(2): 716. 1776; Acidoton fluggeoides (Müller Argoviensis) Kuntze; A. ramiflorus (Persoon) Kuntze; Flueggea flueggeoides (Müller Argoviensis) Webster; F. ussuriensis Pojarkova; Geblera chinensis Ruprecht; G. suffruticosa (Pallas) Fischer & C. A. Meyer; G. sungariensis Ruprecht; Phyllanthus argyi H. Léveillé; P. fluggeoides Müller Argoviensis; P. ramiflorus (Aiton) Persoon; Securinega fluggeoides (Müller Argoviensis) Müller Argoviensis; S. japonica Miquel; S. microcarpa B. C. Ding & Y. Wang; S. ramiflora (Aiton) Müller Argoviensis; S. suffruticosa (Pallas) Rehder; S. suffruticosa f. japonica Hurusawa; S. suffruticosa var. japonica (Miquel) Hurusawa; S. suffruticosa var. umamiensis Hurusawa; Xylophylla ramiflora Aiton.
Shrubs 1-3 m tall, densely branched, glabrous; branchlets ± distinctly angular when young, greenish, smooth, later subterete, yellow-brownish, not conspicuously lenticellate; ultimate branchlets not spine-tipped. Stipules ovate-lanceolate, ca. 1 mm, persistent; petiole 2-8 mm; leaf blade elliptic or oblong-elliptic, rarely obovate, 1.5-8 × 1-3 cm, papery, base obtuse to cuneate, margin entire or sometimes irregularly serrate or undulate-toothed, apex acute to obtuse, greenish abaxially; lateral veins 5-8 pairs, raised on both surfaces, reticulate veins slightly prominent. Plants dioecious. Inflorescences axillary, cymose. Male flowers 3-18-clustered; pedicels 2.5-5.5 mm; sepals usually 5, elliptic, ovate, or rotund, 1-1.5 × 0.5-1.5 mm, margins entire or obscurely serrulate; disk glands 5; stamens 5; filaments 1-2.2 mm; anthers ovate, 0.5-1 mm; rudimentary ovary terete, 0.6-4 mm high, apex 2- or 3-lobed. Female flowers: pedicels 2-15 mm; sepals 5, elliptic to ovate, 1-1.5 mm, subentire, 1-veined and carinate on back; disk patelliform, entire or subentire; ovary ovoid, (2 or)3-locular; styles 1-1.8 mm, free or connate at base, erect or recurved. Fruiting pedicels 2-15 mm; sepals persistent; capsule triquetrous-oblate, 2-5 mm in diam., reddish brown when ripe, prominently reticulate veined, 3-lobed. Seeds plano-convex, ca. 3 mm, minutely granular- verruculose. Fl. Mar-Aug, fr. Jun-Nov.
Scrubby slopes, forest margins; 500-2500 m. Throughout China except Gansu, Qinghai, Xinjiang, Xizang [Japan, Korea, Mongolia, Russia].
The leaves and flowers of Flueggea suffruticosa are used as medicine for the treatment of infantile paralysis, neurasthemia, and facial paralysis.
（责任编辑：徐晔春）
学名（Scientific Name）：Flueggea suffruticosa (Pall.) Baill.
英文名（English Common Name）：
别名（Chinese Common Name）：一叶萩，叶底珠
异名（Synonym）：Geblera chinensis Rupr. Flueggea flueggeoides (Müll. Arg.) G. L. Webster Phyllanthus argyi H. Lév. Phyllanthus flueggeoides Müll. Arg. Pharnaceum suffruticosum Pall. Securinega ramiflora (Aiton) Müll. Arg. Securinega fluggeoides (Müll. Arg.) Müll. Arg. Securinega suffruticosa (Pall.) Rehder Xylophylla ramiflora Aiton Chenopodium suffruticosum Pall. Geblera suffruticosa (Pall.) Fisch. et C. A. Mey. Securinega japonica Miq. Acidoton flueggeoides (Müll.Arg.) Kuntze Acidoton ramiflorus (Aiton) Kuntze Xylophylla parviflora Bellardi ex Colla Phyllanthus fluggeoides Müll.Arg. Phyllanthus trigonocladus Ohwi Flueggea trigonoclada (Ohwi) T.Kuros. Geblera sungariensis Rupr. Securinega suffruticosa var. amamiensis Hurus. Flueggea ussuriensis Pojark. Securinega suffruticosa f. japonica Hurus. Securinega suffruticosa var. japonica (Miq.) Hurus.
科属（Family & Genus）：大戟科Euphorbiaceae白饭树属Flueggea
形态特征（Description）： 灌木，高1-3米，多分枝；小枝浅绿色，近圆柱形，有棱槽，有不明显的皮孔；全株无 毛。叶片纸质，椭圆形或长椭圆形，稀倒卵形，长1.5-8厘米，宽1-3厘米，顶端急尖至钝，基部钝至楔形，全缘或间中有不整齐的波状齿或细锯齿，下面浅绿色；侧脉每边5-8条，两面凸起，网脉略明显；叶柄长2-8毫米；托叶卵状披针形，长1毫米，宿存。花小，雌雄异株，簇生于叶腋；雄花：3-18朵簇生；花梗长2.5-5.5毫米；萼片通常5，椭圆形、卵长1-1.5毫米，宽0.5-1.5毫米，全缘或具不明显的细齿；雄蕊5，花丝长1-2.2毫米，花药卵圆形，长 0.5-1毫米；花盘腺体究退化雌蕊圆柱形，高0.6-1毫米，顶端2-3裂；雌花：花梗长2-15毫米; 萼片5，椭圆形至卵形，长1-1.5毫米，近全缘，背部呈龙骨状凸起；花盘盘状，全缘或近全缘；子房卵圆形，3(-2）室，花柱3，长1-1.8毫米，分离或基部合生，直立或外弯。蒴果三棱状扁球形，直径约5毫米，成熟时淡红褐色，有网纹，3爿裂；果梗长2-15毫米，基部常有宿存的萼片；种子卵形而-侧扁压状，长约3毫米，褐色而有小疣状凸起。花期3-8月，果期6-11月。
分布（Distribution）：除西北尚未发现外，全国各省区均有分布，生于山坡灌丛中或山沟、路边，海拔800-2500米。蒙古、俄罗斯、日本、朝鲜等也有分布。
用途（Use）：
引自中国植物志英文版：FOC Vol. 11 Page 177, 178
Flueggea suffruticosa (Pallas) Baillon, Étude Euphorb. 502. 1858.
一叶萩 yi ye qiu | Euphorbiaceae | Flueggea
Pharnaceum suffruticosum Pallas, Reise Russ. Reich. 3(2): 716. 1776; Acidoton fluggeoides (Müller Argoviensis) Kuntze; A. ramiflorus (Persoon) Kuntze; Flueggea flueggeoides (Müller Argoviensis) Webster; F. ussuriensis Pojarkova; Geblera chinensis Ruprecht; G. suffruticosa (Pallas) Fischer & C. A. Meyer; G. sungariensis Ruprecht; Phyllanthus argyi H. Léveillé; P. fluggeoides Müller Argoviensis; P. ramiflorus (Aiton) Persoon; Securinega fluggeoides (Müller Argoviensis) Müller Argoviensis; S. japonica Miquel; S. microcarpa B. C. Ding & Y. Wang; S. ramiflora (Aiton) Müller Argoviensis; S. suffruticosa (Pallas) Rehder; S. suffruticosa f. japonica Hurusawa; S. suffruticosa var. japonica (Miquel) Hurusawa; S. suffruticosa var. umamiensis Hurusawa; Xylophylla ramiflora Aiton.
Shrubs 1-3 m tall, densely branched, glabrous; branchlets ± distinctly angular when young, greenish, smooth, later subterete, yellow-brownish, not conspicuously lenticellate; ultimate branchlets not spine-tipped. Stipules ovate-lanceolate, ca. 1 mm, persistent; petiole 2-8 mm; leaf blade elliptic or oblong-elliptic, rarely obovate, 1.5-8 × 1-3 cm, papery, base obtuse to cuneate, margin entire or sometimes irregularly serrate or undulate-toothed, apex acute to obtuse, greenish abaxially; lateral veins 5-8 pairs, raised on both surfaces, reticulate veins slightly prominent. Plants dioecious. Inflorescences axillary, cymose. Male flowers 3-18-clustered; pedicels 2.5-5.5 mm; sepals usually 5, elliptic, ovate, or rotund, 1-1.5 × 0.5-1.5 mm, margins entire or obscurely serrulate; disk glands 5; stamens 5; filaments 1-2.2 mm; anthers ovate, 0.5-1 mm; rudimentary ovary terete, 0.6-4 mm high, apex 2- or 3-lobed. Female flowers: pedicels 2-15 mm; sepals 5, elliptic to ovate, 1-1.5 mm, subentire, 1-veined and carinate on back; disk patelliform, entire or subentire; ovary ovoid, (2 or)3-locular; styles 1-1.8 mm, free or connate at base, erect or recurved. Fruiting pedicels 2-15 mm; sepals persistent; capsule triquetrous-oblate, 2-5 mm in diam., reddish brown when ripe, prominently reticulate veined, 3-lobed. Seeds plano-convex, ca. 3 mm, minutely granular- verruculose. Fl. Mar-Aug, fr. Jun-Nov.
Scrubby slopes, forest margins; 500-2500 m. Throughout China except Gansu, Qinghai, Xinjiang, Xizang [Japan, Korea, Mongolia, Russia].
The leaves and flowers of Flueggea suffruticosa are used as medicine for the treatment of infantile paralysis, neurasthemia, and facial paralysis.
（责任编辑：徐晔春）
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