+7 = 11 

ㄉㄧˊ

  1. 植物禾本科多年草本地下莖蔓延地上直立互生細長秋天紫色生長原野同類可作造紙原料

Anaphalis yedoensis (pearly everlasting reed)​, used in Japanese names with phonetic value Ogi
roseau