EPIGENETIC CUES. “In Arabidopsis, flowering in response to seasonal changes is controlled by the vernalization, photoperiod and ambient temperature pathways, which act coordinately with those that respond to endogenous and developmental cues: the autonomous, gibberellin and age-dependent pathways (see Figure 1).”
https://www.sciencedirect.com/science/article/pii/S0168952510001873