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Definition of Genus ceterach
1. Noun. Small genus of Old World ferns; superseded in some classification systems which place plants of this genus in e.g. genera Asplenium and Pleurosorus. 
Exact synonyms: Ceterach
Generic synonyms: Fern Genus
Group relationships: Family Polypodiaceae, Polypodiaceae
Generic synonyms: Fern Genus
Group relationships: Family Polypodiaceae, Polypodiaceae



