also: なつしろぎく
noun
feverfew
A perennial herb (Tanacetum parthenium) traditionally used for fevers and migraines; also known as フィーバーフュー.
ナツシロギクはハーブティーに使われることがあります。
Feverfew is sometimes used in herbal tea.
フィーバーフュー is the direct loanword from English, while ナツシロギク is the Japanese name.
Compound of 夏 (natsu, 'summer') + 白菊 (shirogiku, 'white chrysanthemum'), referring to its daisy-like flowers that bloom in summer.