Cyathea croftii is a species of tree fern endemic to Manus Island in the Admiralty Islands, where it grows in damp forest on steep slopes at an altitude of about 500 m. It is relatively uncommon in the wild. The trunk is erect, up to 3 m tall and about 6 cm in diameter.
Cyathea croftii is a type of tree fern found exclusively on Manus Island in the Admiralty Islands. It thrives in damp forests situated on steep slopes at an elevation of approximately 500 meters. This species is relatively rare in its natural habitat. The trunk of Cyathea croftii is upright, reaching heights of up to three meters and a diameter of about six centimeters.