| Name | Thelypodium flavescens S. Watson |
| Authorship | S. Watson |
| Rank | Species |
| Placed in | Thelypodium Endlicher |
| Citation | 1871 Botany [Fortieth Parallel] 5, Botany 25 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Thelypodium flavescens S. Watson |
| Identification made in | [no date] (1) |