桫椤科
- 网络cyatheaceae
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光照、温度和pH值对4种桫椤科植物孢子萌发及早期配子体发育的影响
Effects of Light , Temperature and pH on Spore Germination and Early Gametophytic Development of Four Species in Cyatheaceae
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对中国桫椤科(Cyatheaceae)11种植物的孢子形态进行了扫描电镜的研究。
Spore morphology of 11 species of Cyatheaceae from China was examined by the means of scanning electron microscope ( SEM ) . The spores are radially symmetrical and trilete .
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中国野生桫椤科植物种类及其生境类型
Kinds and Ecological Type of Wild [ WT4,4FX ] Cyatheaceae ornamental [ WT4,4FZ ] Plants in China
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中国桫椤科植物叶、孢子和孢子囊环带元素的X-射线微区成分分析
X-ray microanalysis of the element of the leaf , spore and sporangium annulus Cyatheaceae plant in China
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桫椤科的模式属;热带雨林至温带森林的树蕨。
Type genus of the Cyatheaceae : tree ferns of the tropical rain forest to temperate woodlands .
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在一些分类中归入桫椤科;观赏树蕨,叶下垂,粗糙而优美。
In some classification systems placed in family Cyatheaceae : ornamental tree ferns with coarse gracefully drooping fronds .