Instead, we have now performed an experiment with summer annuals not requiring vernalization (all carrying PRO2+/INT6+ haplotypes of the described range). As many summer-annual accessions carry weak FLC alleles with residual low FLC abundance, which still are able to contribute to repression of flowering time {Duncan, 2015 #156;Coustham, 2012 #30;Li, 2014 #111}, we measured FLM and FLC transcript levels and tested their combined and single contribution to flowering time (rosette leaf numbers). Flowering time data was generated in a new experiment. Interestingly, we found a comparable significant contribution of FLMb to flowering time than in the first experiment (R2 = 0.21, before R2= 0.15), with a smaller, however not significant, contribution of the residual FLC levels (R2 = 0.119). We integrated the findings of this new experiment into Figure 8B, changed Figure 8—figure supplement 2, changed the Results, Discussion, and figure legends.