| Name | Packera pseudaurea var. semicordatus (Mackenzie & Bush) Trock & T. M. Barkley |
| Authorship | (Mackenzie & Bush) Trock & T. M. Barkley |
| Rank | Variety |
| Placed in | Packera pseudaurea (Rydberg) W. A. Weber & A. Löve |
| Citation | 1998 Sida 18(3): 386 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Packera pseudaurea var. semicordatus (Mackenzie & Bush) Trock & T. M. Barkley |
| Identification made in | 2019 (1) |