Data from: Alien flora are accumulating steadily in China over the last 80 years

In this study, we assessed the temporal pattern of new alien flora accumulation at a national scale (China) and deciphered the relative influence of ten biotic and abiotic variables on the minimum residence time of the alien plant species of different invasion stages (introduced, naturalized, and invasive).The data set uploaded here has two files:1) The .xlsx file has the information on species identity and taxonomy, minimum residence time, biotic variables, and abiotic variables 2) The zip file has the HTML version of the R codes used to analyze the data. The associated data are also provided.本研究以中国为研究区域，在全国尺度下评估了新增外来植物类群累积的时间格局，并阐明了10个生物（biotic）与非生物（abiotic）变量对不同入侵阶段——引入种（introduced）、归化种（naturalized）、入侵种（invasive）——外来植物物种最短居留时间的相对影响。本次上传的数据集包含两个文件：1）Excel（.xlsx）格式文件，涵盖物种标识、分类学信息、最短居留时间、生物变量及非生物变量；2）压缩包（zip）格式文件，包含用于数据分析的R代码的HTML版本，同时附带相关数据。