Type of Flower Used to Produce Saffron
Puzzle 13 of Tricky Spelling Pack
Question is: Type of Flower Used to Produce Saffron
and the answer is: CROCUS
Word Meaning:
CROCUS — A perennial flowering plant (of the genus Crocus in the Iridaceae family). Saffron is obtained from the stamens of Crocus sativus.
Definitions from Wiktionary.