Cryptic desert poppy (Eschscholzia papastillii)
Same genus
- California poppy (Eschscholzia californica)
- Tufted poppy (Eschscholzia caespitosa)
- Desert poppy (Eschscholzia glyptosperma)
- San Benito poppy (Eschscholzia hypecoides)
- Lemmon's poppy (Eschscholzia lemmonii)
- Fryingpans (Eschscholzia lobbii)
- Pygmy poppy (Eschscholzia minutiflora)
- Parish's poppy (Eschscholzia parishii)