The Collaborative International Dictionary of English v.0.48:
Rhizophora \Rhi*zoph"o*ra\, n. [NL. See Rhizophorous.] (Bot.) A genus of trees including the mangrove. See Mangrove. [1913 Webster]WordNet (r) 3.0 (2006):
Rhizophora n 1: type genus of the Rhizophoraceae; a small genus of tropical trees and shrubs [syn: Rhizophora, genus Rhizophora]