I will post a picture of the whole plant. It is very viney, the leaves are quite spaced out . It has thick climbing roots, like a syngonium. It has these horn like things also on the base of the plant.

Philodendron to me.

Thank you guys. What kind of philodendron could this plant be?

it can possibly be Philo 'Burle Marx'. it is widely used in landscaping. it's a smallish philo. those 'horns' :) are the growing tips. the leaves emerge from them: every leaf is covered in sheath for protection.

Thanks Petrushka!!!! I think it is indeed Burle Marx, it looks a lot alike. I found it growing in a clump under a big tree so I took a little part of it. Never had a philodendron before, it seems to like the standard aroid care I am giving it. Here in Brazil we dont have to do much for most of aroids to thrive!! They enjoy our humid summers and not very cold winters, just give it a mix that looks like a tropical forest floor and not overwater and you are good to go.