+7 = 11

ˇ

ˇzǐ
Chinese catalpa (Catalpa ovata)​, a tree that serves as a symbol of one's hometown and whose wood is used to make various items, (bound form)​ printing blocks
gelber Trompetenbaum (Catalpa kaempferi)​ (S, Bot)​, Druckstöcke (S)​
catalpa