Figure S5 Correlation analysis of flowering phenology of six species and
environmental factors. Af stands for A. frigida , Kp stands forK. prostrata , Sb stands for S. breviflora , Cs stands forC. songorica , At stands for A. tenuissimum , Ca stands forC. ammannii . ST1 stands for 0-10cm soil temperature, ST2 stands
for 10-20cm soil temperature, ST3 stands for 20-30cm soil temperature.
SM1 stands for 0-10cm soil moisture, SM2 stands for 10-20cm soil
moisture, SM3 stands for 20-30cm soil moisture. IV is the plant
dominance, such Sb-IV stands for the dominance of S. breviflora .
* and ** are P < 0.05 and P < 0.01,
respectively.