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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
Betulaceae (Birch family)

Betuloideae (4085525)

Children (6 direct children, 488 direct and indirect children):

Alnus (tree size 153)
Alder

Betula (tree size 321)
Birch

Duschekia (tree size 6)

Betula-alnus (tree size 1)

Clethropsis (tree size 1)

Alnaster