The delicate Necklace Fern is found throughout the area and is not restricted to rainforest, growing in almost any moist area, often in association with rocks.
As the common name suggests, the frond looks somewhat like a necklace. The pale green frond segments are 10.20 mm long and fan-shaped. Sori are linear.
Plantlets may be formed at the tips of the fronds where new plants develop if the fronds touch the ground.