| Name | Lithophragma bulbiferum Rydberg |
| Authorship | Rydberg |
| Rank | Species |
| Placed in | Lithophragma (Nuttall) Torrey & A. Gray |
| GUID | urn:lsid:ipni.org:names:141736-2 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Lithophragma bulbiferum Rydberg |
| Identification made in | [no date] (2) |