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移除 19 位元組, 4 年前
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浑身是宝的[[银杏树]],有哪些功效作用?2020-02-05 14:23
银杏果是个药食两用的食物,[[敛肺气]]、[[定咳喘]]是它的首要功效。临床应用上,需要根据病人的症状,为银杏果选“[[搭档]]”,才能更好的发挥作用。如无痰的肺热咳嗽,需要润肺止咳,可以用银杏谷搭配天冬、麦冬、款冬花服用。...详情
==形态特征==
[1]<ref>[https://baike.baidu.com/reference/229130/b00dA74ldiZCFtsLKAcTGkATDA9ZH-2dVuTHYQ9b2xufLArap3ZaVq4baqoAEFu477b98sCJ3aphTpa0GlqhLoInRXCDeTMrH5w | 植物智,引用日期2019-12-19] </ref>
[[叶扇形]],有[[长柄]],[[淡绿色]],[[无毛]],有多数叉状并列细脉,顶端宽5-8厘米,在短枝上常具波状缺刻,在长枝上常2裂,基部宽楔形,柄长3-10(多为5-8)厘米,幼树及萌生枝上的叶常较而深裂(叶片长达13厘米,宽15厘米),有时裂片再分裂(这与较原始的化石种类之叶相似),叶在一年生长枝上螺旋状散生,在短枝上3-8叶呈簇生状,秋季落叶前变为黄色。   球花雌雄异株,单性,生于短枝顶端的鳞片状叶的腋内,呈簇生状;雄球花葇荑花序状,下垂,雄蕊排列疏松,具短梗,花药常2个,长椭圆形,药室纵裂,药隔不发;雌球花具长梗,梗端常分两叉,稀3-5叉或不分叉,每叉顶生一盘状珠座,胚珠着生其上,通常仅一个叉端的胚珠发育成种子,风媒传粉。 [1]
种子具长梗,下垂,常为椭圆形、长倒卵形、卵圆形或近圆球形,长2.5-3.5厘米,径为2厘米,外种皮肉质,熟时黄色或橙黄色,外被白粉,有臭叶;中处皮白色,骨质,具2-3条纵脊;内种皮膜质,淡红褐色;胚乳肉质,味甘略苦;子叶2枚,稀3枚,发芽时不出土,初生叶2-5片,宽条形,长约5毫米,宽约2毫米,先端微凹,第4或第5片起之后生叶扇形,先端具一深裂及不规则的波状缺刻,叶柄长0.9-2.5厘米;有主根。
[[File:银杏3.jpg|缩略图|银杏[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E9%93%B6%E6%9D%8F%E5%9B%BE%E7%89%87&hs=2&pn=6&spn=0&di=71390&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&ie=utf-8&oe=utf-8&cl=2&lm=-1&cs=2568511504%2C2506144069&os=1860722954%2C2118632859&simid=3467408242%2C489488271&adpicid=0&lpn=0&ln=30&fr=ala&fm=&sme=&cg=&bdtype=0&oriquery=%E9%93%B6%E6%9D%8F%E5%9B%BE%E7%89%87&objurl=http%3A%2F%2Fimg1.juimg.com%2F160320%2F330393-16032022325486.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3B37t42_z%26e3Bv54AzdH3Fp7rtwgAzdH3Fda8manAzdH3Fzt6wgujg23tg2_bnmanm_z%26e3Bip4s&gsm=2&islist=&querylist= 原图链接]]]
花期3-4月,种子9-10月成熟。 [1] 球花雌雄异株,单性,生于短枝顶端的鳞片状叶的腋内,呈簇生状;雄球花葇荑花序状,下垂,雄蕊排列疏松,具短梗,花药常2个,长椭圆形,药室纵裂,药隔不发;雌球花具长梗,梗端常分两叉,稀3-5叉或不分叉,每叉顶生一盘状珠座,胚珠着生其上,通常仅一个叉端的胚珠发育成种子,风媒传粉。  种子具长梗,下垂,常为椭圆形、长倒卵形、卵圆形或近圆球形,长2.5-3.5厘米,径为2厘米,外种皮肉质,熟时黄色或橙黄色,外被白粉,有臭叶;中处皮白色,骨质,具2-3条纵脊;内种皮膜质,淡红褐色;胚乳肉质,味甘略苦;子叶2枚,稀3枚,发芽时不出土,初生叶2-5片,宽条形,长约5毫米,宽约2毫米,先端微凹,第4或第5片起之后生叶扇形,先端具一深裂及不规则的波状缺刻,叶柄长0.9-2.5厘米;有主根。
[[File:银杏7.jpg|缩略图|银杏[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E9%93%B6%E6%9D%8F%E5%9B%BE%E7%89%87&hs=2&pn=9&spn=0&di=15290&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&ie=utf-8&oe=utf-8&cl=2&lm=-1&cs=3757805106%2C2679174511&os=1780176371%2C2355752973&simid=3419367682%2C296557613&adpicid=0&lpn=0&ln=30&fr=ala&fm=&sme=&cg=&bdtype=0&oriquery=%E9%93%B6%E6%9D%8F%E5%9B%BE%E7%89%87&objurl=http%3A%2F%2Fwww.yxs188.net%2Fuploads%2Fallimg%2F20200211%2F1581410737996_6.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Byxf8bb_z%26e3BgjpAzdH3Fp7rtwgAzdH3FftfitAzdH3F8d9m_z%26e3Bip4s&gsm=2&islist=&querylist= 原图链接]]]
[[File:银杏14.jpg|缩略图|银杏[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E9%93%B6%E6%9D%8F%E5%9B%BE%E7%89%87&hs=2&pn=27&spn=0&di=111540&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&ie=utf-8&oe=utf-8&cl=2&lm=-1&cs=2312807375%2C1022249023&os=3555723550%2C4205199987&simid=3991212582%2C448437342&adpicid=0&lpn=0&ln=30&fr=ala&fm=&sme=&cg=&bdtype=0&oriquery=%E9%93%B6%E6%9D%8F%E5%9B%BE%E7%89%87&objurl=http%3A%2F%2Ffile.cnkang.com%2Fcnkfile1%2FM00%2F14%2FB9%2FooYBAFll-4OAUqhPAALOSXH5r1Y28.jpeg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bvghwg2_z%26e3Bv54AzdH3FxtgojgAzdH3F8AzdH3F8cld0cb_d9_z%26e3Bip4s&gsm=2&islist=&querylist= 原图链接]]]
[[桐子果]] [[桐子果]](学名:GinkgobilobaL.cv.'Tongziguo'),种子大,扁圆形,先端圆钝,基部宽;核近圆形,先端宽,钝圆无尖,基部较宽,两侧棱脊显著,底部鱼尾状。产于[[中国]][[广西]][[兴安]]。 [1]
[[File:银杏15.jpg|缩略图|银杏[]]https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E9%93%B6%E6%9D%8F%E5%9B%BE%E7%89%87&hs=2&pn=30&spn=0&di=47520&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&ie=utf-8&oe=utf-8&cl=2&lm=-1&cs=3592362231%2C3484240593&os=1186713693%2C3923638229&simid=13921921%2C776534249&adpicid=0&lpn=0&ln=30&fr=ala&fm=&sme=&cg=&bdtype=0&oriquery=%E9%93%B6%E6%9D%8F%E5%9B%BE%E7%89%87&objurl=http%3A%2F%2Ffile.bangnong.com%2Fcnkfile1%2FM00%2F05%2F05%2Fo4YBAFjSjVWALXzGAAFJdIK9lqQ978.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bkwg2g5g2_z%26e3Bv54AzdH3Ft42stfpAzdH3F8aaaaadal_z%26e3Bip4s&gsm=1e&islist=&querylist= 原图链接]]]
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