Children (11 direct children, 14 direct and indirect children):
Ostrya rehderiana
Ostrya japonica
Japanese hop-hornbeam
European hop-hornbeam
(tree size 1)
Hop hornbeam
Ostrya virginiana
(tree size 2)
Hop hornbeam
Ostrya yunnanensis
Ostrya chisosensis
Chisos hop-hornbeam
Ostrya trichocarpa
Ostrya knowltonii
Western hop-hornbeam
Ostrya atlantidis
Ostrya chinensis
Ostrya mandshurica