What does "beggar's-ticks" mean?

any of several plants of the genus Bidens having yellow flowers and prickly fruits that cling to fur and clothing

What is a synonym for "beggar's-ticks"?

Common synonyms include: beggar-ticks, bur marigold, burr marigold, sticktight.

Rare ·Advanced level

Noun

1
any of several plants of the genus Bidens having yellow flowers and prickly fruits that cling to fur and clothing wordnet