Some type of palm. I personally would not use them in an enclosure. One reason is their leaves have sharp edges if you run your hand up or down them. Another reason is the leaves are not sturdy enough to hold a cham and they would end up falling. One other thing comes to mind too, way too much foilage for the UVB light to go thru.
Probably wouldn't work well. The fronds are too delicate to stand up to cham claws, the fronds will always be breaking and dying, they get too large for the usual cham cage, they need pretty strong light all over like a hibiscus does.