With over 850 species, the ficus tree is one of the most diverse trees in the world. Also known as the fig tree, the Ficus can be found in a wide variety of climates and habitats. The ficus is versatile, coming in various different shapes and sizes, from the Towering Rubber Tree to the delicate Ficus Audrey. If you're looking for a great houseplant, there's sure to be a ficus plant that's perfect for you.