| Name | Silene occidentalis subsp. longistipitata C. L. Hitchcock & Maguire |
| Authorship | C. L. Hitchcock & Maguire |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Silene occidentalis S. Watson |
| GUID | urn:lsid:ipni.org:names:236338-2 |
| Citation | 1947 Univ. Wash. Publ. Bot. 13: 34 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Silene occidentalis subsp. longistipitata C. L. Hitchcock & Maguire |
| Identification made in | [no date] (2), 1983 (1) |