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Juncus is a genus of monocotyledonous flowering plants, commonly known as rushes. It is the largest genus in the family Juncaceae, containing around 340 species.

OverviewAI-generated

Juncus is a genus of plants in the family Juncaceae, commonly known as rush. It belongs to the kingdom Plantae, phylum Tracheophyta, and order Poales. The genus has been described with varying classifications for its class, including Liliopsida and Magnoliopsida. Its taxonomic type is Juncus acutus, and it produces fruit in the form of a capsule.

The genus inhabits marine, brackish, and freshwater environments. It has been introduced to Amsterdam-St.Paul Is., Easter Is., and St.Helena. Records of Juncus are held by institutions such as IBUNAM, ECOSUR, IIB-UV, INECOL, and GH, with occurrences documented in Mexico, the United States, and Canada. The taxon is currently accepted, and its scientific name is cited as Juncus L.

Synthesized by Vinony from 43 facts across 7 sources: Wikidata, GBIF, Gbif Occ, Plants of the World, WoRMS, iDigBio, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.

Species

rush

Juncus

GENUS

KingdomPlantae
PhylumTracheophyta
ClassLiliopsida
OrderPoales
FamilyJuncaceae

Habitatmarine, brackish, freshwater

Native toAfghanistan, Alabama, Alaska, Albania, Alberta, Aleutian Is., Algeria, Altay, Amur, Angola, Antipodean Is., Argentina Northeast

Observations recorded5,103,613

维基百科中的醫療相关内容仅供参考，詳見醫學聲明。如需专业意见请咨询专业人士。物种 225－300种灯心草属（学名：Juncus）是燈心草科多年生草本植物，多生於淡水溼地邊，主要产于江苏、四川、云南、贵州。灯心草属植物的莖心空如棉條，可吸水或油，故用作油燈的燈心。灯心草属植物對溼地貢獻良多，其枝葉為食草動物的粮食，飛鳥愛食其種子，淡水魚產卵借其作庇護。目录 1 生物形态 2 中藥 2.1 性味归经 2.2 功效与应用 2.3 用法与用量 3 化学研究 4 参考资料生物形态根茎横走，密生须根，茎簇生。低出叶鞘状，长达15cm，叶片退化呈刺芒状。花序假侧生，聚伞状，多花；总苞片似茎的延伸，直立，长为5cm～20公分；花长2cm～2.5毫米，花被片6，条状披针形，边缘膜质。蒴果矩圆状，共有三室，顶端钝或微凹，长约与花被等长或稍垂。种子为褐色。中藥燈心草作为中药材，是灯心草科多年生草本植物灯心草的干燥茎髓，可生用，朱砂拌用或煅炭用。性味归经節狀燈心草（J. articulatus）是牛、羊、馬日常吃的粮草味甘性淡、微寒入心、肺、小肠功效与应用本品淡可渗利，寒可清热，故有清热利水，清心除烦之功，适用于热证之小便赤涩热痛，淋漓不爽，心热烦躁及小儿夜啼等证。利水通淋用于热淋，小便淋漓涩痛。《方脉正宗》治五淋癃闭，以灯心草，麦门冬，甘草煎服。清心除烦用于心热烦燥，小儿夜啼，惊痫。可与竹叶、木通等同用。用法与用量煎服，1g－3g 化学研究灯心草属植物含有纤维、脂肪油、蛋白质、多聚糖。参考资料《开宝本草》维基共享资源中相关的多媒体资源：灯心草属取自“https://zh.wikipedia.org/w/index.php?title=灯心草属&oldid=41836071” 分类：中药灯心草属隐藏分类：本地相关图片与维基数据不同含有拉丁語的條目

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