K, im making a map to go with my new mod, its a take off of Rhen Var, but i wanna know if there are trees on Rhen Var? (like snowy pine trees)

I don't know, but if you want them to be on your map, then go ahead and plant them.

Dead simple, do what you want.

I did some brief research, and no, they are all probably dead and rotted away. There probably isn't any signs of trees even. I believe this because the cataclysm which made Rhen Var the way it is happened centuries ago, so all the trees that may have been present would have slowly died off from the lack of sunlight/nutrients. But that's all in theory. And don't let science stop you, feel free to take some artistic liberties.

In my opinion,

Why not?