| Name | Gutierrezia serotina Greene |
| Authorship | Greene |
| Rank | Species |
| Placed in | Gutierrezia |
| Citation | 1899 Pittonia 4(21): 57 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Gutierrezia serotina Greene |
| Identification made in | 1959 (1), 1984 (1) |