Plants for a Mountain Horned Dragon Viv

[Quack]

I am planning on getting a mountain horned dragon in a few weeks, I have a viv set up, it is 3 feet long, 1 and a half feet deep, and 4 feet tall. All that I am missing is the plants.

I have a pothos in there now, but I'd like to have more to give the lizard more places to hide. I have some branches in there now as well and a fogger for when the humidity gets low. What plants could I use to fill the viv that would either climb the branches or provide the lizard with more places to hide?

The viv will be kept between the low 90'sF in the basking area to the mid 70'sF towards the bottom, with the humidity usually staying between 50-80%.

Any help will be appreciated!