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孑遗植物
释义
孑遗植物
Encyclopedia
工学
风景园林植物种质资源
释
relict plant
孑遗植物
起源久远,在新生代第三纪(距今6500万~260万年以前)或更早有广泛的分布,由于地质演化或气候剧变而大部分已经灭绝,现仅残存在局部地区的古老植物。
农学
野生植物
释
residual plant
孑遗植物
过去曾有广阔的分布区,由于地质和气候原因,其近缘类群多已灭绝,现在分布范围已大大缩小,只剩个别孤立的或者是星散分布在几个狭窄分布区的植物。又称活化石植物。其分布区称为孑遗分布区。
随便看
The Law Code of Gortyn
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the law of distribution of natural resources
the law of excise duty
the law of foreign-funded bank
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the law of natural formation of archives
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The Law of People’s Republic of China on the Application of Law to Civil Relations with Foreign Elements
the law of PuQu
the law of requisite hierarchy
the law of space interaction
the law of superstructure fitting economic foundation
the law of talent
the law of the European Union
the law of the independent migration of ions
the law of the prevention and control of solid wastes pollution
the law of three stages
the law of transfer payment
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更新时间:2026/11/2 5:12:24