Largest poppy flowers
- Who
- Coulter's matilija poppy Romneya coulteri
- What
- 13 centimetre(s)
- Where
- Mexico
- When
- 18 December 2013
The largest poppy flowers are those of Coulter's matilija poppy Romneya coulteri, native to southern California, USA, and northern Mexico. Its large white flowers with eye-catching yellow centres are up to 13 cm across.