We aimed to evaluate how climatic fluctuations influence the plasticity of anatomical vessel traits and the width of annual tree-rings of two relict-endemic Mexican Magnolia species. Notwithstanding, few studies have assessed the drought effect on vessel traits in tropical montane cloud trees of eastern Mexico.

中文翻译：

---

干旱对墨西哥东部热带山地云雾森林中两种特有木兰物种的血管性状的可塑性影响

我们的目的是评估气候波动如何影响解剖性血管性状的可塑性和两个墨西哥特有木兰物种的年轮宽度。尽管如此，很少有研究评估干旱对墨西哥东部热带山地云杉树的血管性状的影响。