【摘要】 根据调查,浙江省现有古树21.37×104株,共73科、196属、459种(含变种).经对古树的物种多样性统计分析,表明浙江的古树具有物种丰富、珍稀植物比例高、起源古老、特有属种多、区系成分复杂等特点.更多还原

【Abstract】 According to investigation in 2002, there are 21.37×10~4 ancient trees, which belongs to 459 species(including varieties), 196 genera, 73 families in Zhejiang Province. The present situation of species diversity was analyzed in this paper. It is showed that ancient trees in Zhejiang Province have many characteristics, such as abundant species, rich in rare plants, old origin, many exotic species and complicated distribution types.更多还原