Premise: Phacelia mutabilis is a species of flowering plant in the borage family known by the common name changeable phacelia. It is native to the western United States and Baja California, where it can be found in mountains and foothills, in forested and open habitat types, and deserts.
Hypothesis: Jessica Knappett, Lydia Rose Bewley and Lauren O'Rourke are always on screen together in The Inbetweeners Movie.