Needle and stem histogical data for Pinus pinaster plasticity study

This dataset contains the data that correspond to the article "Needle anatomic plasticity is related to better water-use efficiency and resistance to embolism in fast-growing...本数据集包含与论文《针叶解剖可塑性（needle anatomic plasticity）与速生树种更高水分利用效率（water-use efficiency）及栓塞（embolism）抗性相关……》所对应的数据。