| Name | Selaginella horizontalis (C. Presl) Spring |
| Authorship | (C. Presl) Spring |
| Rank | Species |
| Placed in | Selaginella P. Beauvois |
| Citation | 1843 Bull. Acad. Roy. Sci. Bruxelles 10(1): 226 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Selaginella horizontalis (C. Presl) Spring |
| Identification made in | [no date] (1) |