Plant, With Four Leaves It Brings Good Luck
Puzzle 20 of Housewarming Gifts Pack
Question is: Plant, With Four Leaves It Brings Good Luck
and the answer is: CLOVER
Word Meaning:
CLOVER — A plant of the genus Trifolium with leaves usually divided into three (rarely four) leaflets and with white or red flowers.
Definitions from Wiktionary.