| Name | Silene plankii C. L. Hitchcock & B. Maguire |
| Authorship | C. L. Hitchcock & B. Maguire |
| Rank | Species |
| Placed in | Silene |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1947 Univ. Wash. Publ. Biol. 13: 56 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Silene plankii C. L. Hitchcock & B. Maguire |
| Identification made in | [no date] (2) |