Definition that contains hop hornbeam
- ironwood medium-sized hop hornbeam of eastern North America
- ostrya carpinifolia medium-sized hop hornbeam of southern Europe and Asia Minor
- eastern hop hornbeam medium-sized hop hornbeam of eastern North America
- ostrya virginiana medium-sized hop hornbeam of eastern North America
- ironwood tree medium-sized hop hornbeam of eastern North America
- old world hop hornbeam medium-sized hop hornbeam of southern Europe and Asia Minor