中文
Ethnobotany of China

KINGDOM:Plantae || PHYLUM:Tracheophyta || CLASS:Magnoliopsida || ORDER:Fabales || FAMILY:豆科 Fabaceae || GENUS: 扁豆属 Lablab

扁豆 Lablab purpureus (L.)Sweet

Accepted name Lablab purpureus (L.) Sweet (Fabaceae) WCVP · exact match
Catalogue of Life China 扁豆
Flora treatments

《中国植物志》|| 豆科 LEGUMINOSAE ||扁豆属 Lablab Adans. ||扁豆 Lablab purpureus (L.) Sweet Hort.

1.扁豆(名医别录)藊豆(通用名),火镰扁豆,膨皮豆,藤豆,沿篱豆,鹊豆 图版66
Lablab purpureus (Linn.) Sweet Hort. Brit. ed. 1. 481. 1827; Verdc. in Kew Bull. 24: 410. 1970, Gillett et al. in Fl. Trop. E. Afr. Legum. Pap. (2): 696. 1971.——Dolichos lablab Linn. Sp. Pl. 725. 1753; 中国主要植物图说•豆科724, 图702. 1955;海南植物志2: 327, 图462. 1965.——D. purpureus Linn. Sp. Pl. ed. 2. 1021. 1763.——Lablab niger Medic. Vorles. Churpf. Phys. Ges. 2: 354. 1787; Purseglove, Trop. Crops Dicotyl. 273. 1968.——L. vulgaris Savi in Nuov. Giorn. Lett. (Pisa) 8: 116, f. 8: a-c. 1924.
多年生、缠绕藤本。全株几无毛,茎长可达6米,常呈淡紫色。羽状复叶具3小叶;托叶基着,披针形;小托叶线形,长3-4毫米;小叶宽三角状卵形,长6-10厘米,宽约与长相等,侧生小叶两边不等大,偏斜,先端急尖或渐尖,基部近截平。总状花序直立,长15-25厘米,花序轴粗壮,总花梗长8-14厘米;小苞片2,近圆形,长3毫米,脱落;花2至多朵簇生于每一节上;花萼钟状,长约6毫米,上方2裂齿几完全合生,下方的3枚近相等;花冠白色或紫色,旗瓣圆形,基部两侧具2枚长而直立的小附属体,附属体下有2耳,翼瓣宽倒卵形,具截平的耳,龙骨瓣呈直角弯曲,基部渐狭成瓣柄;子房线形,无毛,花柱比子房长,弯曲不逾90°,一侧扁平,近顶部内缘被毛。荚果长圆状镰形,长5-7厘米,近顶端最阔,宽1.4-1.8厘米,扁平,直或稍向背弯曲,顶端有弯曲的尖喙,基部渐狭;种子3-5颗,扁平,长椭圆形,在白花品种中为白色,在紫花品种中为紫黑色,种脐线形,长约占种子周围的2/5。花期4-12月。
我国各地广泛栽培。可能原产印度,今世界各热带地区均有栽培。我国南北朝时名医陶弘景所撰《名医别录》中记载扁豆已有栽培。
本种花有红白两种,豆荚有绿白、浅绿、粉红或紫红等色。嫩荚作蔬食,白花和白色种子入药,有消暑除湿,健脾止泻之效。


Source 中国植物物种信息数据库

Economic plants
Medicinal plants
花或花蕾入药,治妇女赤白带下,红白痢疾病;种子用于治食物中毒性霍乱吐泻,又用于解酒毒,治酒醉的呕吐,解河豚毒,消渴;种皮治痢疾腹泻及脚肿有效。
[中国经济植物志166. 藊豆 ( biandou )]


Plant use records
Chinese name Vernacular name Plant Ethnic group Use Source
扁豆花 扁豆花 扁豆花 Dolichos lablab L. Medicinal 中华本草


Historical formulas containing this species
Use in historical formulas by period (498 formulas in total)
Use in historical formulas by periodPre-Qin: 0Pre-QinHan: 0HanWei–Jin & N–S: 0Wei–Jin& N–SSui–Tang & Five Dynasties: 22Sui–Tang& Five DynastiesSong: 7878SongJin–Yuan: 3030Jin–YuanMing: 154154MingQing: 234234Qing




Wild economic plants of the Qinghai–Tibet Plateau (field survey)
Plant name Local name Family Life form Part used Folk use Voucher Locality Ethnic group Region

Research papers
Title Authors Journal Date
Ability of the aphid parasitoid species Binodoxys indicus to switch over to alternative host-complexes [Hymenoptera : Braconidae] Singh, R; Singh, A; Pandey, S ENTOMOLOGIA GENERALIS JAN 10 2021
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