Wild Herb With Fragrant Blossoms Smoked by Hobbits
Puzzle 15 of Tolkien Universe Medium Pack
Question is: Wild Herb With Fragrant Blossoms Smoked by Hobbits
and the answer is: PIPEWEED
Word Meaning:
PIPEWEED — (smoking) Tobacco prepared for smoking in a pipe; also, the leaves of herbs or other plants prepared for such use.
Definitions from Wiktionary.