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