Foxglove Extract Linked to Van Gogh Yellow Period
Puzzle 3 of Treasure Hunt Pack
Question is: Foxglove Extract Linked to Van Gogh Yellow Period
and the answer is: DIGITALIS
Word Meaning:
DIGITALIS — Any plant of the genus Digitalis (herbaceous plants of the Plantaginaceae family, including the foxglove, Digitalis purpurea).
Definitions from Wiktionary.