Bidens tripartita

Từ điển WordNet v3.1 - WordNet Dictionary

noun

bur marigold of temperate Eurasia
• Syn:
European beggar-ticks, trifid beggar-ticks, trifid bur marigold
• Hypernyms:
bur marigold, burr marigold, beggar-ticks, beggar's-ticks, sticktight