Environmental constraints on the inter-genus variation in the scaling relationship between leaf nitrogen and phosphorus concentrations
Yanpei Guo, Zhengbing Yan, Yi-Wei Zhang, Guoyi Zhou, Zongqiang Xie, and Zhiyao Tang
Journal of Plant Ecology . 2021, (4): 616 -627 .  DOI: 10.1093/jpe/rtab016