1. (noun) the seed of bur marigolds

• beggar-ticks

2. (noun) common bur marigold of the eastern United States

• bidens bipinnata

1. (noun) the seed of bur marigolds

• bur
• burr

2. (noun) common bur marigold of the eastern United States

• beggar's-ticks
• beggar-ticks
• bur marigold
• burr marigold
• sticktight