yes 2 different form for 2 different saison
here the winter form in dormancy
you can see here the mexican habitats , before choice in a google modul the language . clic on mexican and after habitats ( climats, temperature,raining ,etc).
http://fern72.free.fr/siteweb/pinguicula.html
you can try in tropical country ,the mexican are tropical but from 800m to 3000m .
jeff