| Name | Polycarpon depressum Nuttall |
| Authorship | Nuttall |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polycarpon |
| GUID | urn:lsid:ipni.org:names:156212-1 |
| Citation | 1838 [Jul 1838] Fl. N. Amer. [Torr. & A. Gray] 1(1): 174 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Polycarpon depressum Nuttall |
| Identification made in | [no date] (8) |