| Name | Amaranthus brownii Christoph. & Caum |
| Authorship | Christoph. & Caum |
| Rank | Species |
| Placed in | Amaranthus Linnaeus |
| Citation | 1931 Bull. Bernice P. Bishop Mus. 81: 25 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Amaranthus brownii Christoph. & Caum |
| Identification made in | [no date] (1) |