Japonicalia delphiniifolia
ingredient / ingredient-shidoke
しどけ
Japonicalia delphiniifolia is a wild edible Asteraceae plant called "shidoke" in Tohoku; its young stems and leaves are eaten. Websites describe it as a wild green with a butterbur-like aroma and slight bitterness.
Photographs (captions in Japanese)

開花中の株。カエデ状の切れ込みを持つ葉と白い房状の花
現地観測写っているもの: Parasenecio delphiniifolius(Japonicalia delphiniifoliaの旧属名・シノニム)部位・状態: 開花期の地上部全体。カエデ状に切れ込む葉と、白い房状の花序を付けた複数の茎
写真: Qwert1234/ Public domain/ 原画像/ 台帳の原画像
写真の範囲と来歴
被写体の確認: 原典の記載による同定。entities.csvの学名Japonicalia delphiniifoliaはParasenecio delphiniifoliusのシノニム。食用部位は若い茎葉だが、この写真は開花期の成熟株。東北地方(福島県会津)で撮影されており「東北地方で〜と呼ばれる」という記述と地理的に一致。同ファイルの花序クローズアップ(_2)も参考候補として同梱 画像を開いて確認。カエデ(モミジ)に似た切れ込みの深い葉と、白い房状の花序を持つ株全体が写る。福島県会津地方で撮影と説明にあり
掲載画像: Wikimedia Commons の原本を長辺2400pxへ縮小。切り抜き・色調変更なし。 表示用には幅1200px上限のWebPを配信し、台帳の原画像は上のリンクから確認できます。
On this page (7 sections)
Reading the bitterness
Tohoku websites describe shidoke (momijigasa) as a wild green with a butterbur-like aroma and 「ほろ苦さ」 (in translation: "slight bitterness"). Leaves are limp and strongly flavored, stems soft yet with some bite; another article describes 「独特の香りとホロ苦さ、歯ざわりが特徴で、ちょっと大人向けの食材」 (in translation: "a distinctive aroma, slight bitterness, and mouthfeel; an ingredient somewhat for adults"). These are commercial descriptions, not sensory-panel results.
It is commonly introduced as boiled greens or tempura. Academic or official sources were not confirmed in this scope, so the record remains limited to commercial articles.
Sources for this overview
Checked for this overview: Used for the description of slight bitterness and texture. / Used for the ways of eating it as boiled greens and tempura.
Checked for this overview: Used for the evaluation as an ingredient for adults.
Other names: モミジガサ (ja)
Hypotheses and recipe candidates for this entry are on the Japanese page.
Structured claims — open a section to read each claim's confidence, evidence and limits
How processing and cooking change it (1)
Scope: Descriptions on Tohoku direct-sales ingredient websites
Note: Introduced as a standard way of eating it; regional and household differences are unknown from this material.
Show data
ingredient-shidoke —is_eaten_as→ "Boiled greens and tempura"Culture (1)
Scope: Descriptions on 2 farm-direct and ingredient-introduction websites
Show data
ingredient-shidoke —has_sensory_attribute→ "A fragrance resembling fuki, and a slight bitterness"