What is this plant and can it grow under hot humid sun? (35 degrees celsius or so around 10 am-3 pm)?
Near as I can tell... looks like an ash tree, or an elm, maybe a hackberry. Doesn't look like a bush, looks like a tree that someone cut down, and then did weird things to the sprouts that grew from the original stump. Alternatively... maybe a ficus. I'd leave it where it is... Maybe cut down the stalk that bothers you. Did you plant this thing?
ficus no, it's an indoor plant
A photo would help answer this question!!