- Gleicheniaceae, family Gleicheniaceae - a family of ferns belonging to order Filicales
--1 is a kind of fern family
--1 is a member of Filicales, order Filicales, Polypodiales, order Polypodiales
--1 has members:Gleichenia, genus Gleichenia; Dicranopteris, genus Dicranopteris; Diplopterygium, genus Diplopterygium; Sticherus, genus Sticherus