Yellow Flowering Weed Whose Seeds Blow in the Wind
Puzzle 20 of Safety First Hard Pack
Question is: Yellow Flowering Weed Whose Seeds Blow in the Wind
and the answer is: DANDELION
Word Meaning:
DANDELION — (countable) Any of the several species of plant in the genus Taraxacum, characterised by yellow flower heads and notched, broad-ended leaves, especially the common dandelion (Taraxacum officinale).
Definitions from Wiktionary.