50 Houseplants That Are Healthy to Keep at Home

33. Rubber Trees may not be used for rubber anymore, but beware of the latex they release if you break its stem!

Rubber Tree, as its name might suggest, emits a milky white latex from its stem and bark if scored or broken. While it isn’t a commercially viable source of rubber or latex anymore, thanks to more abundant species, its name still rings true. Please note that the latex is a skin irritant and toxic to both people and pets. The Rubber Tree is a stunning houseplant, with large, thick leaves ranging from deep green to an almost-black burgundy. Combined with thick barked stems, it makes an incredible centerpiece for any plant decor. Thanks to its size and thick leaves, it’s an excellent oxygenator and excels at removing common household air pollutants.