| Papaveraceae | |
Argemone platyceras subvar. bipinnatifida
| (Greene) Fedde | Pflanzenr. IV, 104: 286 | 1909 |
| Papaveraceae | |
Argemone platyceras var. chilensis
| (Hook.) Prain | J. Bot. 33: 368 | 1895 |
| Papaveraceae | |
Argemone platyceras var. gracilenta
| (Greene) Fedde | Pflanzenr. IV, 104: 285 | 1909 |
| Papaveraceae | |
Argemone platyceras var. hispida
| (A. Gray) Prain | J. Bot. 33(396): 367 | 1895 |
| Papaveraceae | |
Argemone platyceras var. hispidorosea
| Fedde | Bot. Jahrb. Syst. 36(81): 32 | 1905 |
| Papaveraceae | |
Argemone platyceras var. horridissima
| Fedde | Pflanzenr. IV, 104: 284 | 1909 |
| Papaveraceae | |
Argemone platyceras var. hunnemannii
| Fedde | Bot. Jahrb. Syst. 36(81): 32 | 1905 |
| Papaveraceae | |
Argemone platyceras var. platyceras
| | | |
| Papaveraceae | |
Argemone platyceras var. pleiacantha
| Fedde | Pflanzenr. IV, 104: 284 | 1909 |
| Papaveraceae | |
Argemone platyceras var. rosea
| J.M. Coult. | Contr. U.S. Natl. Herb. 1(2): 30 | 1890 |
| Papaveraceae | |
Argemone platyceras var. stenoceras
| Fedde | Pflanzenr. 4(104): 285 | 1909 |
| Papaveraceae | ** |
Argemone platyceras var. typica
| Prain | J. Bot. 33: 367 | 1895 |