Japanese edit

Alternative spellings
苦菜
黄瓜菜

Pronunciation edit

Noun edit

 
ニガナ: Ixeridium dentatum

ニガナ or にがな (nigana

  1. toothed ixeridium, Ixeridium dentatum

Usage notes edit

  • As with many terms that name organisms, this term is often spelled in katakana, especially in biological contexts (where katakana is customary).

Further reading edit