Bak Suplir
The name of this tree in Indonesian I do not know but I call it a suplir. whether the name of the suplir is Indonesian or aceh language. this plant will grow bushy if you are in a place that is enough sunlight. this plant will be beautiful color and leaves nice when illuminated by the sun.
The dark, arrow-shaped leaves in the bottom of the pic look to be an Alocasia.
Looks like a fern. A type of Adiantum perhaps.