Relationships between annual precipitation on the populations and plant traits (days to flowering, aboveground dry vegetative biomass and seed output per plant) for Leontodon saxatilis (a), Hypochaeris glabra (b) and Trifolium glomeratum (c) evaluated in common garden conditions at the introduced range. Significant relationships are shown by discontinuous (Chilean populations) or continuous (Spanish populations) lines. More detailed results about performance traits of L. saxatilis and H. glabra are available in Martín-Forés et al. (2017c, 2018).