1. used in some classification systems for some genera of the family Polypodiaceae (or Pteridaceae); [syn: Adiantaceae, family Adiantaceae]
WordNet (r) 3.0 (2006):
family Adiantaceae
n 1: used in some classification systems for some genera of the
family Polypodiaceae (or Pteridaceae) [syn: Adiantaceae,
family Adiantaceae]