Designated as the Florida State Tree.  Trees on coastal islands in the Big Bend area are failing to reproduce due to sea level rise, and islands in the marshes are getting progressively smaller. Does not produce wood with annual rings like most trees. It lives as a shrub for ten years or more until its trunk has achieved enough girth before it starts adding height. Its trunk will not add girth once this happens and palms do not have the ability to heal wounds or gouges in the trunk--so be careful with your palms. Specimen plant or in a hurricane resistant grove.

Very similar in appearance to several non-natives which are invasive pests, esp. N. cordifolia. If there are spherical tubers amongst the roots, it's N. cordifolia, the invasive tuberous swordfern.  In this vein, it appears that herbarium specimens from further north than indicated on our map have been reclassified as something other than N. exaltata.  We do not show those areas on our map. Groundcover especially in shady moist areas. Spreads by rhizomes.