The Collaborative International Dictionary of English v.0.48:
Anemopsis \Anemopsis\ n. 1. 1 a genus consisting of one species: the yerba mansa. Syn: genus Anemopsis. [WordNet 1.5]WordNet (r) 3.0 (2006):
Anemopsis n 1: one species: yerba mansa [syn: Anemopsis, genus Anemopsis]