Ferns are fantastic for removing common airborne pollutants — including formaldehyde, xylene, and toluene — which have been thought to cause headaches, trouble breathing, & the growth of cancerous cells.Tree fern, any of a group of relatively primitive ferns in the order Cyatheales, most of them characterized by ascending trunklike stems and an arborescent(treelike) habit. The many leaflets of each frond are shiny green and slightly drooping. There are several forms distinguished by having either narrower, wider or more pointed leaflets. Like other ferns, they never flower or produce seeds. They reproduce from spores that grow on the undersides of the fronds or from offsets.bright indirect light is enough
