Fine-root traits are devoted to the allocation of foliar phosphorus fractions of desert species under water and phosphorus-poor environments - Gao, Yanju (Chinese Academy of Sciences. Xinjiang Institute of Ecology and Geography. Xinjiang Key Laboratory of Desert Plant Roots Ecology and Vegetation Restoration) ; Tariq, Akash (Chinese Academy of Sciences. Xinjiang Institute of Ecology and Geography. Xinjiang Key Laboratory of Desert Plant Roots Ecology and Vegetation Restoration) ; Zeng, Fanjiang (Chinese Academy of Sciences. Xinjiang Institute of Ecology and Geography. Xinjiang Key Laboratory of Desert Plant Roots Ecology and Vegetation Restoration) ; Li, Xiangyi (Chinese Academy of Science. Xinjiang Institute of Ecology and Geography. Xinjiang Key Laboratory of Desert Plant Roots Ecology and Vegetation Restoration) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Liu, Chenggang (Chinese Academy of Sciences. Xishuangbanna Tropical Botanical Garden) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)