Cyathea acrostichoides
 Cyathea acrostichoides is a species of tree fern native to the Maluku Islands and Western New Guinea where it grows in forest and disturbed sites at an altitude of 650-1100 m. The trunk is erect and usually 1-3 m tall. Fronds are bipinnate and 1-2 m long. The stipe is slender and covered with spines. It is sparsely covered with medium brown scales. Sori cover most of the underside of fertile pinnules. C. acrostichoides lacks indusia.