| Name | Argemone chisoensis G. B. Ownbey |
| Authorship | G. B. Ownbey |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Argemone Linnaeus |
| Citation | 1958 Mem. Torrey Bot. Club 21(1): 114 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Argemone chisoensis G. B. Ownbey |
| Identification made in | 1956 (1) |