A Hornbeam (Carpinus tschonoskii) bonsai on display at the National Bonsai & Penjing Museum at the United States National Arboretum. According to the tree's display placard, it has been in training since 1935. It was donated by Minoru Koshimura. This is the "back" of the tree.
{{Information |Description= A Hornbeam (''Carpinus tschonoskii'') bonsai on display at the National Bonsai & Penjing Museum at the United States National Arboretum. According to the tree's display placard, it has been in training since 1935. It was dona