Okay, that helps a lot thank you Deborah. I was looking at that website before that's part of what helped and confused me I think. So that website shows the originating morphs and localitys? But basically now because of cross breeding there is really no way to know (unless informed by breeder) what the localities of things like albinos and tigers are? Like it's a safe bet to assume any albino is a coastal/Darwin cross unless sold as otherwise?
And tigers began as coastals but there's no way to know if an individual tiger is a pure costal unless sold as such because it could have been crossed with a different locality?

If you had a jungle carpet python (Morelia Spilota Cheynei) could you be sure just by looking at it that was it's morph and locality?