noun
Japanese butterbur (Petasites japonicus subsp. giganteus)
A giant variety of butterbur native to Akita Prefecture, known for its huge leaves and edible stalks.
See also: 蕗 (ふき)
秋田蕗は、その大きな葉で知られている。
Akita-buki is known for its large leaves.
秋田蕗の茎は食用になる。
The stalks of Akita-buki are edible.
Refers to the common butterbur (Petasites japonicus), while 秋田蕗 is a specific giant subspecies.
From 秋田 (Akita, the prefecture) + 蕗 (fuki, butterbur). The name reflects its association with Akita Prefecture, where this giant variety is found.