hop-hornbeams
Ostrya
Ostrya is a genus of eight to 10 small deciduous trees belonging to the birch family Betulaceae. Its common name is hophornbeam in American English and hop-hornbeam in British English. It may also be called ironwood, a name shared with a number of other plants.
8 branches of this genus, most-observed first
American hophornbeam
speciesOstrya virginiana
European Hop-hornbeam
speciesOstrya carpinifolia
Knowlton's hophornbeam
speciesOstrya knowltonii
Japanese Hop-hornbeam
speciesOstrya japonica
Big Bend Hop Hornbeam
speciesOstrya chisosensis
Zhejiang hop-hornbeam
speciesOstrya rehderiana
Ostrya yunnanensis
speciesOstrya yunnanensis
Ostrya trichocarpa
speciesOstrya trichocarpa
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Ostrya in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 54772.