水茄Solanum torvum

中文名(Chinese Name):水茄
学名(Scientific Name):Solanum torvum Sw.
英文名(English Common Name):turkey berry
别名(Chinese Common Name):野茄子
异名(Synonym):Solanum maccai Bertero ex Dunal, nomen nudum  Solanum mayanum Lundell  Solanum acanthifolium Hort. Par. ex Dunal  Solanum ficifolium Ortega  Solanum mannii C.H.Wright  Solanum largiflorum C.T.White  Solanum torvum var. typicum Hochr. 
科属(Family & Genus):茄科(Solanaceae)茄属
形态特征(Description):灌木,高1-2-(3)米,小枝,叶下面,叶柄及花序柄均被具长柄,短柄或无柄稍不等长5-9分枝的尘土色星状毛。小枝疏具基部宽扁的皮刺,皮刺淡黄色,基部疏被星状毛,长2.5-10毫米,宽2-10毫米,尖端略弯曲。叶单生或双生,卵形至椭圆形,长6-12-(19)厘米,宽4-9-(13)厘米,先端尖,基部心脏形或楔形,两边不相等,边缘半裂或作波状,裂片通常5-7,上面绿色,毛被较下面薄,分枝少(5-7)的无柄的星状毛较多,分枝多的有柄的星状毛较少,下面灰绿,密被分枝多而具柄的星状毛;中脉在下面少刺或无刺,侧脉每边3-5条,有刺或无刺。叶柄长约2-4厘米,具1-2枚皮刺或不具。伞房花序腋外生,2-3歧,毛被厚,总花梗长1-1.5厘米,具1细直刺或无,花梗长约5-10毫米,被腺毛及星状毛;花白色;萼杯状,长约4毫米,外面被星状毛及腺毛,端5裂,裂片卵状长圆形,长约2毫米,先端骤尖;花冠辐形,直径约1.5厘米,筒部隐于萼内,长约1.5毫米,冠檐长约1.5厘米,端5裂,裂片卵状披针形,先端渐尖,长0.8-1厘米,外面被星状毛;花丝长约1毫米,花药长了毫米,为花丝长度的4-7倍,顶孔向上;子房卵形,光滑,不孕花的花柱短于花药,能孕花的花柱较长于花药;柱头截形;浆果黄色,光滑无毛,圆球形,直径约1-1.5厘米,宿萼外面被稀疏的星状毛,果柄长约1.5厘米,上部膨大;种子盘状,直径约1.5-2毫米。全年均开花结果。
分布Distribution):产云南、广西、广东、台湾,生于海拔200-1650米热带地方的路旁,荒地,灌木丛中,沟谷及村庄附近等潮湿地方。广布于示南亚及热带美洲。
用途(Use):果实可明目,叶可治疮毒,嫩果煮熟可供蔬食。
引自中国植物志英文版:FOC Vol. 17 Page 321   
Solanum torvum Swartz, Prodr. 47. 1788.
水茄 shui qie| Solanaceae  | Solanum
Shrubs 1-2(-3) m tall, sparingly armed, densely pubescent overall with many-rayed, grayish stellate hairs. Stems with stout, recurved, reddish or pale-yellow prickles 2.5-10 × 2-10 mm and sometimes bearing basal stellate hairs. Leaves solitary or paired; petiole 2-4 cm; leaf blade ovate to elliptic, 6-16(-19) × 4-11(-13) cm, with yellow, many-branched stellate hairs, armed or unarmed, base cordate or cuneate, margin sinuate or usually 5-7-lobed, apex acute. Inflorescences extra-axillary, many-flowered racemose panicles; peduncle mostly 1- or 2-branched, 1-1.8 cm, stellate pubescent. Flowers andromonoecious. Pedicel dark, slender, 5-12 mm, bearing simple glandular hairs and stalked stellate hairs. Calyx cup-shaped, 4-5 mm, pubescence as on pedicel; lobes ovate-lanceolate, 2-3 mm. Corolla white, rotate, 1-1.3 × 1-1.5 cm; lobes ovate-lanceolate, 8-10 mm, stellate pubescent abaxially. Filaments ca. 1 mm; anthers 4-7 mm. Style 6-8 mm. Fruiting pedicel 1-2 cm, thickened upwards, with sparse stellate and simple glandular hairs. Fruiting calyx ca. 1.5 cm. Berry yellow, smooth, glabrous, 1-1.5 cm in diam. Seeds discoid, 1.5-2 mm in diam. Fl. and fr. throughout the year.
Roadsides, wastelands, ravines, valleys, thickets, wet places near villages; 200-2000 m. Fujian (Xiamen Shi), Guangdong, Guangxi, Guizhou, Hainan, Taiwan, S Xizang, Yunnan [native of the Caribbean, widely naturalized in tropical regions]
The young fruits are edible after cooking and are used medicinally for improving eyesight; the leaves are used for treating skin diseases.
 水茄Solanum torvum

水茄Solanum torvum

水茄Solanum torvum
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