John, the Epipremnum aureum in your photo can grow quite large at only 10 to 12 feet. I have them with 30 inch blades at 12 feet in my atrium. The leaves become both elongated as well as pinnate. Epipremnum is a relative of the genus Philodendron but is found naturally in SE Asia where Philodendron is only found naturally in the NeoTropics (Central America, South America, the Caribbean and extreme South Florida.)