Philodendron Tortum, aka Philodendron Bipinattifidum, gets its popularity from its skeleton-like foliage, due to its thin and long appearance. Sometimes confused with a palm or fern, this is without a doubt in the Philodendron family. This aroid boasts delicate yet waxy deep green foliage and is relatively new to the houseplant market - originating from deep within the tropical, Amazon rainforest.