The Jester Crown Fern is a plant of many names. It is scientifically known as Nephrolepis exaltata, but it also goes by Boston fern, Sunjest Jester’s Crown, or Sword Fern. This ancient plant can be found in the rainforests of Australia and New Guinea. The Jester Crown Fern is made up of dense, sturdy, deep green fronds that arch out from the base. This plant makes a lovely addition to any tabletop or windowsill.