檢視闽半夏的原始碼

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|[[File:闽半夏1.jpg|缩略图|居中|250px|[http://img1.iplant.cn/gotoimg/236/2A9FDD5EFA1FB59D.jpg 原图链接] [http://www.iplant.cn/info/Pinellia%20fujianensis?t=p 来自植物智]]]

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中文学名:闽半夏

拉丁学名:Pinellia fujianensis 

H. Li & G. H. Zhu

界:植物界

门:被子植物门

纲:单子叶植物纲

目:天南星目

科:[[天南星科]]

族:天南星族

属:[[半夏属]]

分布区域:[[福建]]

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'''闽半夏'''(sān liè yè bàn xià，学名 '''Pinellia fujianensis''' H. Li & G. H. Zhu )一般指'''半夏属''' Pinellia Tenore，是[[天南星科]]植物，产于[[福建省]]。
<ref>[http://www.iplant.cn/info/Pinellia%20fujianensis?t=foc 闽半夏], 植物智, 2020-01-18</ref>

==半生态特征==
Stem an obovoid rhizome, to 3.5 × 1.4 cm; nodes more than 5, swollen; internodes very short, 2-3 mm; annual part rooting; cataphylls 2 or 3, ca. 1.5 cm, long acuminate. 
[[File:闽半夏2.jpg|缩略图|left|250px|[http://img1.iplant.cn/gotoimg/236/9AA9FCCE36E4E8E7.jpg 原图链接] [http://www.iplant.cn/info/Pinellia%20fujianensis?t=p 来自植物智]]]

Leaves 2 or 3; petiole 10-45 cm, bearing bulbils at base; leaf blade broadly sagittate; anterior lobe deltoid-ovate, 7-13.5 × 4.5-10 cm, apex long acuminate; 

[[File:闽半夏3.jpg|缩略图|left|250px|[http://img1.iplant.cn/gotoimg/236/818297F9689231FA.jpg 原图链接] [http://www.iplant.cn/info/Pinellia%20fujianensis?t=p 来自植物智]]]
[[File:闽半夏4.jpg|缩略图|left|250px|[http://img1.iplant.cn/gotoimg/236/52186AF371D06339.jpg 原图链接] [http://www.iplant.cn/info/Pinellia%20fujianensis?t=p 来自植物智]]]
[[File:闽半夏5.jpg|缩略图|left|250px|[http://img1.iplant.cn/gotoimg/236/554BF6D2F2B3E13A.jpg 原图链接] [http://www.iplant.cn/info/Pinellia%20fujianensis?t=p 来自植物智]]]

basal lobes divaricate, subtriangular, 4-7 × 2.5-3.5 cm; primary lateral veins 6 or 7(or 8) per side. Inflorescence including peduncle 8-20(-25) cm;

peduncle shorter than petioles, to 14(-15) cm. Spathe reddish to yellowish violet, constricted, ca. 5.5 cm; tube ca. 1.5 × 0.1 cm;

limb erect, navicular, lanceolate, 3.5-4 × ca. 1.4 cm. Spadix ca. 11 cm; female zone ca. 1.3 cm with 9 or 10 pistils, adnate to spathe; female flowers densely arranged; 

pistil ca. 1.2 mm; ovary ellipsoid, 0.7-0.8 mm in diam.; style slender, ca. 0.25 × 0.15 mm; stigma disciform, ca. 0.3 mm in diam.; 

sterile zone between female and male flowers 5-7 mm; male zone ca. 7 × 3 mm; appendix outcurved, ca. 8 cm, slender. Berries ovoid.

Seed 1, ovoid, ca. 0.4 mm in diam. Fl. Apr, fr. Sep.<ref>[http://www.ahjcbc.com/ 半夏选精诚本草中药饮片_价低量好_种类资质齐全] 安徽精诚本草中药饮片有限公司是一家生产规范的中药饮片现代化生产企业，优选地道药材，依法精心炮制，集百草精华，诚心诚意的为医疗用药提供优质服务。</ref>

==生境产地==

● Forest margins, on rocks or between rocks, moist places. Fujian.<ref>FOC  >> Vol.23 (2010) >> Araceae  >> Pinellia  </ref>

Pinellia fujianensis is similar to P. cordata but differs in having an acute rhizome to 3.5 cm and leaf blade broadly sagittate.Pinellia fujianensis is similar to P. cordata but differs in having an acute rhizome to 3.5 cm and leaf blade broadly sagittate.

==半夏属下级分类==

本属植物我国有5种，分别为：

[[滴水珠]] Pinellia cordata 　　

[[石蜘蛛]] Pinellia integrifolia 　

[[虎掌]]Pinellia pedatisecta 　　

[[盾叶半夏]] Pinellia peltata 　　

[[半夏]]Pinellia ternata<ref>曾宋君 余志满 柯萧霞编著．常见观叶花卉：天南星科植物：中国林业出版社，2004.01：150 </ref>

==半夏属地理分布==
本属植物全世界共有6种，主要分布于[[东亚]]，我国有5种，南北均产  。<ref>[http://www.plants.csdb.cn/eflora/view/search/chs_contents.aspx?CPNI=CPNI-128-015182 半夏属  ．中国科学院昆明植物研究所．2016-1-5[引用日期2012-11-23] </ref>
==半夏属应用价值==
半夏为著名的中药材，其块茎能人药，具有燥湿化痰、降逆止呕，用有消疖肿等功能。也可将其盆栽观赏，此外虎掌的块茎亦供药用  。<ref>FOC  >> Vol.23 (2010) >> Araceae  >> Pinellia  </ref>

== 参考来源 ==
{{reflist}}

[[Category:370 植物學總論]]