檢視鹞落坪半夏的原始碼

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|[[File:Yào luò píng1.jpg|缩略图|居中|250px|[http://img1.iplant.cn/gotoimg/236/84153D92D49B42E8.jpg 原图链接] [http://www.iplant.cn/info/Pinellia%20yaoluopingensis?t=p 来自植物智]]]

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中文学名:鹞落坪半夏

拉丁学名:Pinellia yaoluopingensis 

X. H. Guo & X. L. Liu

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:[[江苏]]、[[安徽]]

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'''鹞落坪半夏'''(yào luò píng bàn xià，学名 '''Pinellia yaoluopingensis''' X. H. Guo & X. L. Liu)，是[[天南星科]]植物，产于[[江苏]]、[[安徽]]。
<ref>[http://www.iplant.cn/info/Pinellia%20yaoluopingensis?t=p 鹞落坪半夏], 植物智, 2020-01-18</ref>

==生态特征==
Tuber subglobose, 1.3-3 cm in diam., bearing bulbils at apex. Leaves 1-4; petiole deep green, with purple spots, 12-25 cm; 

leaf blade 3-foliolate, sometimes also pedate; leaflets 3-5; central leaflet oblong-elliptic or obovate-elliptic, 5-10 × 3-4.5 cm, base cuneate, apex acuminate or acute; 
[[File:Yào luò píng3.jpg|缩略图|left|250px|[http://img1.iplant.cn/gotoimg/236/A18EA28BADC942EE.jpg 原图链接] [http://www.iplant.cn/info/Pinellia%20yaoluopingensis?t=p 来自植物智]]]

lateral leaflets sessile, smaller, 5.5-7.3 × ca. 4 cm, with 4 or 5 primary lateral veins per side, forming a collective vein along margin.

[[File:Yào luò píng2.jpg|缩略图|left|250px|[http://img1.iplant.cn/gotoimg/236/10D87AFDAB71F209.jpg 原图链接] [http://www.iplant.cn/info/Pinellia%20yaoluopingensis?t=p 来自植物智]]]
[[File:Yào luò píng4.jpg|缩略图|left|250px|[http://img1.iplant.cn/gotoimg/236/DAD3E02EB7952DE3.jpg 原图链接] [http://www.iplant.cn/info/Pinellia%20yaoluopingensis?t=p 来自植物智]]]
[[File:Yào luò píng5.jpg|缩略图|left|250px|[http://img1.iplant.cn/gotoimg/236/8B91BEB0E86B93EB.jpg 原图链接] [http://www.iplant.cn/info/Pinellia%20yaoluopingensis?t=p 来自植物智]]]

Inflorescences 1 or 2; peduncle usually longer than petioles, 22-36 cm. Spathe green, constricted, 7-8 cm; tube 2-3.5 cm × 6-8 mm; limb oblong, 3-4 × 2-3 cm, apex obtuse. 

Spadix 16-20 cm; female zone 2-2.5 cm × 3-5 mm, adnate to spathe; female flowers densely arranged; pistil 1-1.1 mm; ovary broadly ovoid, ca. 0.9 mm; style distinct; 

stigma disciform, ca. 0.25 mm in diam.; sterile zone between female and male flowers 5-6 mm; male zone 5-7 × 3-4 mm; thecae elongate, ca. 1.4 mm, each pollen sac opening by a pore; <ref>FOC  >> Vol.23 (2010) >> Araceae  >> Pinellia  </ref>

appendix recurved, sigmoid, green, 13-18 cm. Berries conic, obtuse, 1-seeded. Fl. May, fr. Jul-Sep. 2n = 26*.<ref>[http://qikan.cqvip.com/Qikan/Article/Detail?id=665024413&HPPROTID=3a3ec738 安徽特有植物鹞落坪半夏生境地群落特征] 结果表明:在鹞落坪保护区,鹞落坪半夏分布范围狭窄,其主要分布在海拔1 000~1 200 m范围的疏林中(郁闭度0.4~0.6,坡度2°~10°);鹞落坪半夏生境地群落植物区系... </ref>

==生境产地==
● Broad-leaved forests; ca. 1000 m. Anhui (Jingde, Yuxi), Jiangsu (Nanjing).<ref>[https://wiki.cnki.com.cn/hotword/1926926.htm 鹞落坪半夏-学术百科-知网空间] 提供全面的“鹞落坪半夏”相关文献(论文)下载,论文摘要免费查询,鹞落坪半夏论文全文下载提供PDF格式文件。鹞落坪半夏中文、英文词汇释义(解释),“鹞落坪半夏”各类研究... </ref>

This species differs from Pinellia ternata in having a tuber with tubercles around the petiole bases and by lacking bulbils elsewhere.This species differs from Pinellia ternata in having a tuber with tubercles around the petiole bases and by lacking bulbils elsewhere.<ref>[https://www.cnki.com.cn/Article/CJFDTotal-ZYYL804.012.htm 鹞落坪半夏的药理作用研究] 目的:研究新植物品种鹞落坪半夏的药理及急性毒性,并与半夏进行对比.方法及结果:鹞落坪半夏煎剂2g/kg在小鼠二氧化硫致咳实验中可使咳嗽潜期延长,咳嗽次数减少(P<0... </ref>

==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]]