| Name | Thelypodiopsis argillacea S. L. Welsh & N. D. Atwood |
| Authorship | S. L. Welsh & N. D. Atwood |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Thelypodiopsis Rydberg |
| GUID | urn:lsid:ipni.org:names:298876-2 |
| Citation | 1977 Great Basin Naturalist 37: 95 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Thelypodiopsis argillacea S. L. Welsh & N. D. Atwood |
| Identification made in | [no date] (2) |