Family Casuarinaceae Brown 1814
PaleoDB taxon number: 55442
Parent taxon: Fagales according to G. Guerin and R. S. Hill 2003
Sister taxa: Betulaceae, Fagaceae, Nothofagaceae, Nothofagidites, Ticodendraceae
Subtaxa: Allocasuarina, Casuarina, Gymnostoma