The Doryopteris Cordata has a bit of an odd shape, to which it owes its nickname: Antenna fern. Its stems with jagged leaves stand tall like antennae above the wider, ground-covering leaves.
Place the Antenna fern in a light spot, in filtered sunlight. Make sure the potting soil is always mildly moist, but not wet. It’s best to water the plant regularly, and to give small amounts of water each time. Just enough to moisten the potting soil.