Human Resources' Monster Guide: Here's A Helpful Who's Who of All The New and Returning Creatures In The 'Big Mouth' Spinoff Philodendron mexicanum Brian's Botanicals Philodendron 'Red Congo' Variegated is a rare variegated form of the self heading Philodendron commonly known as Red Congo. The plant is characterized by its broad, glossy leaves that emerge with deep red Fixed! Yellow Leaves on Monstera