Being from Portland, OR I would probably say Castform's Rain forme due to the never ending rain here, but that mainly pertains so the west side of the cascades. I guess if we're to generalize it I would just go with Bibarel since Oregon's state animal if the beaver.
Oddish is also pretty fitting for Colorado and Oregon for...uh...um....reasons.
Oddish is also pretty fitting for Colorado and Oregon for...uh...um....reasons.