| Name | Selaginella riddellii Van Eseltine |
| Authorship | Van Eseltine |
| Rank | Species |
| Placed in | Selaginella P. Beauvois |
| GUID | urn:lsid:ipni.org:names:232249-2 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Selaginella riddellii Van Eseltine |
| Identification made in | [no date] (1), 1947 (1) |