only marginally significantp < 0.01
Floral density decreased with increasing drought severity in both datasets, although this relationship was only marginally significant at the seven sites (RMBL: Figure 2a ; β = −0.06, SE = 0.01, t = −4.22, p < 0.01; seven sites: Figure S3a ; β = −0.18, SE = 0.08, t = −2.24, p = 0.06).