Both the Rhaphidophora tetrasperma and the Monstera deliciosa are part of the family Araceae, and both boast eye-catching split leaves. Due to their similarities, many people mistake the Rhaphidophora tetrasperma as a Mini Monstera, when in fact, they are entirely different plants! The notable difference is that the Rhaphidophora tetrasperma's leaves do not get as big as the Monstera deliciosa.