Daisy Flower Used to Treat Migraines

This page is the CodyCross answer for the clue below from Medieval Times, Group 227, Puzzle 2 (Visigoths and Ostrogoths).

Question is: Daisy Flower Used to Treat Migraines

and the answer is: FEVERFEW

Word Meaning:

FEVERFEW — A European aromatic perennial herb, Tanacetum parthenium (or Chrysanthemum parthenium or Pyrethrum parthenium), having daisy-like flowers; valued as a traditional medicine, especially for headaches.

Definitions from Wiktionary.