| Name | Phascum floerkeanum F. Weber & D. Mohr |
| Authorship | F. Weber & D. Mohr |
| Rank | Species |
| Placed in | Phascum |
| Citation | 1807 Bot. Taschenb. (Weber) 70, 451. |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Phascum floerkeanum F. Weber & D. Mohr |
| Identification made in | [no date] (1) |