Purfoliage Palmae, also called Pures, are the most common trees in the Lost Cities. They are described as trees that have a mammoth trunk, with burnt sienna bark that is braided up it. It was also mentioned that they have hunter green leaves, and that is similar to a fan paintbrush. Not only are their leaves are known to filter out any pollution or imperfections in the air, but they are also located at every house and city. Due to the quantity in Eternalia, the air quality there is the best in the world. The air it provides is described to smell like cinnamon, chocolate, and sunshine.