Good luck - there are really many different varieties of Microsorum pteropus in the trade. Don't feel sure the ones I suggested are totally spot on, sorry.Thanx guys, you rock xD. I have no further pictures, or close ups.
This picture is from: http://aquascapinglove.com/basics/jungle-style-aquarium/.
I want to recreate this scape, thats why i need those names. 🙂