Plants responding to natural land cover (NLC) at species-level and community-level.
a , The occurrence probability of 1 122 native plant species responding to NLC. Each grey line indicates one species, and the dark line means the average response of all 1 122 native species. b , Predicted relationships of richness responding to NLC, with a best fitting quadratic model. c , Relationships of plant species richness responding to NLC based on observations, with a best fitting quadratic model. Lines represent the best-fit regressions. (DOCX)