The environmental preferences of species are an important facet of their response to changing conditions, and these have long been thought to exhibit phylogenetic conservatism. However, these bioclimatic envelopes have not previously been imputed from climate records at the date and location of occurrence, and the strength of their phylogenetic signal has not been studied at a broad scale. Here, we combine records from global climate reconstructions with contemporaneous plant occurrences for all available terrestrial plant species and test for phylogenetic niche conservatism in plant climatic traits.

中文翻译：

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全球植物生物气候包膜中的强系统发育信号

物种的环境偏好是它们对不断变化的条件做出反应的一个重要方面，长期以来，这些偏好一直被认为表现出系统发育的保守性。然而，这些生物气候包络以前没有从发生日期和地点的气候记录中估算出来，而且它们的系统发育信号的强度也没有得到广泛的研究。在这里，我们将全球气候重建的记录与所有可用陆地植物物种的同期植物发生相结合，并测试植物气候特征的系统发育生态位保守性。