檢視窄膜麻黄的原始碼

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|<center><img src=https://www.cvh.ac.cn/cvhpic/spm-l/LZD/LZD0000166.jpg width="250"></center>
<small>[https://www.cvh.ac.cn/spms/detail.php?id=6b3fdbc8 来自 植物智 的图片]</small>

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中文名称：窄膜麻黄

拉丁学名：Ephedra 

lomatolepis Schrenk

科：[[麻黄科]] Ephedraceae

属：[[麻黄属]] Ephedra

种：窄膜麻黄
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'''窄膜麻黄'''(zhǎi mó má huáng)，学名 Ephedra lomatolepis Schrenk， [[小灌木]]。产于[[新疆维吾尔自治区]]沙地，海拔500-700米地带。
<ref>[http://www.iplant.cn/info/%E7%AA%84%E8%86%9C%E9%BA%BB%E9%BB%84?t=b 窄膜麻黄],植物智，引用日期 2021-03-11</ref>

==形态特征==
Shrubs or subshrubs, to 50 cm; herbaceous branchlets green, 1-1.5 mm in diam., rigid, finely furrowed, internodes 4-6 cm.

Leaves and bracts of cones with narrow, membranous margins. Leaves opposite or in whorls of 3. Pollen cones densely aggregated at nodes along branches, 5-6 mm;

bracts in 2-4 pairs, connate for ca. 1/2 their length; anthers 6-8, shortly stipitate. Seed cones solitary or in clusters of 3 or 4; peduncle long, 1-5 cm; 

bracts in 3-5 pairs or whorls, free, margins prominent, broad, membranous, often erose, becoming red and fleshy at maturity;

integument tube ca. 1.5 mm, slightly spirally twisted. Seeds 2 or 3, brown, ca. 4 mm. Pollination May, seed maturity Jul.

==产地生境==
Sandy places; 500-700 m. Xinjiang [Kazakhstan, SW Mongolia]

==辨析==
H. Riedl notes that Ephedra lomatolepis has seed cones light brown and dry when mature, with bracts free (as in E. przewalskii), the membranous margins much wider than the herbaceous center. The characters of the male plant described here seem to apply to a taxon other than E. lomatolepis (which is endemic to the Balkhash area of Kazakhstan), possibly even to a new species.

==标本鉴定信息==
学名	Ephedra lomatolepis Schrenk
中文名	
鉴定人	刘媖心
鉴定时间	19890621
===采集信息===
采集人	杨喜林 刘媖心
采集号	79268
采集时间	
采集地	中国 新疆
海拔	
生境	半固定沙丘
习性	
物候期	无花无果
==参考资料==
{{reflist}}
[[Category:370 植物學總論]]
[[Category:410 醫藥總論]]