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Biota (Life)
Eukaryote (Eukarya)
Diaphoretickes (Plants+hc+sar megagroup)
Archaeplastida
Plant (Green plants)
Viridiplantae (Chlorobiota)
Streptophyta (Streptophytina)
Embryophyte (Land plants)
Tracheophyta (Higher plants)
Euphyllophytina (Euphyllophyta)
Radiatopses
Lignophyta
Seed plants (Phanerogams)
Angiosperms (Flowering plants)
Mesangiosperms (Core angiosperms)
Eudicots (Eudicotidae)
Core eudicots
Superrosids
Rosids (Rosiden)
Eurosids i (Fabids (in apg iii))

Fagales (21881)

Children (13 direct children, 3233 direct and indirect children):

Fagaceae (tree size 2165)
Beech family

Betulaceae (tree size 688)
Birch family

Casuarinaceae (tree size 235)

Ticodendraceae (tree size 2)

Nothofagaceae (tree size 116)
Southern beeches

Balanopaceae (tree size 14)
Balanopsidaceae

Carpinaceae

Galeaceae

Platycaryaceae

Pterocaryaceae

Quercaceae

Engelhardtiaceae

Canacomyricaceae