The Collaborative International Dictionary of English v.0.48:
Actiniopteris \Actiniopteris\ n. 1. 1 a genus of terrestrial ferns of tropical Asia and Africa. Syn: genus Actiniopteris. [WordNet 1.5]WordNet (r) 3.0 (2006):
Actiniopteris n 1: terrestrial ferns of tropical Asia and Africa [syn: Actiniopteris, genus Actiniopteris]