marginally significantp = .057
We further tested the same effects on phenolic PSM subgroups only, as this represented most of our dataset, where we found a marginally significant increase in response to herbivory (estimate: 0.362, CI: −0.010 to 0.733, p = .057, Table S6 ) and no change in response to autumn seasonality (estimate: −0.048, CI: −0.421 to 0.324, p = .799, Table S6 ). 3.3.