Kanji 橐 sack, bag opening at both ends Written forms つわぶき Usage 22%
gikun (meaning-based reading) or jukujikun
Usually written in kana; the kanji forms 石蕗 and 橐吾 are rare and mainly encountered in botanical or literary contexts.
石蕗つわぶき Usage 52%
gikun (meaning-based reading) or jukujikun
Rare kanji form; the reading つわぶき is a jukujikun (special kanji reading).
ツワブキ Usage 27%
kana-only spelling
Katakana spelling is sometimes used, especially in plant catalogues or for emphasis.
橐吾つわぶき
gikun (meaning-based reading) or jukujikun
Rare kanji form; the reading つわぶき is a jukujikun (special kanji reading).
Etymology The name つわぶき is of native Japanese origin. The kanji 石蕗 and 橐吾 are jukujikun (special kanji readings) assigned to the plant, but the exact historical derivation of the word is uncertain.
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