1. small genus of Old World ferns; superseded in some classification systems which place plants of this genus in e.g. genera Asplenium and Pleurosorus; [syn: Ceterach, genus Ceterach]
WordNet (r) 3.0 (2006):
genus Ceterach
n 1: small genus of Old World ferns; superseded in some
classification systems which place plants of this genus in
e.g. genera Asplenium and Pleurosorus [syn: Ceterach,
genus Ceterach]