结果表明：不同水分条件对池杉的树高、胸径、枝下高、干形、树干基部形态及生长过程均产生明显的影响。

Result showed that different waterlogging depths have obvious effects on tree height, diameter at breast height, under branch height, trunk morphological structure, stem base form, and growth process.

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并将红豆杉母体树的嫩扦枝、或嫩枝(芽)叶经机械粉碎后的组织细胞浆加入上述培养基中进行组培。

It mechanically crushes tender spike branches or tender branches (buds) and leaves of the parent-body tree, then adds their crushed histiocytic plasm into the culture medium for cultivating in groups.

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枝横切面特征中韧皮部细胞形状和排列松紧不一，木射线细胞中内含物仅云南红豆杉有。

The characters of stem transections are the differences on the size and rang of the phloem cells, the inclusions in xylem ray cells are only found from Taxus yunnanensis.

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