| Name | Orthocaulis floerkei (F. Weber & D. Mohr) H. Buch |
| Authorship | (F. Weber & D. Mohr) H. Buch |
| Rank | Species |
| Placed in | Orthocaulis |
| Citation | 1933 Memoranda Soc. Fauna Fl. Fenn. 8: 294 |
| Holdings | 30 Specimens held in the Harvard University Herbaria identified as Orthocaulis floerkei (F. Weber & D. Mohr) H. Buch |
| Identification made in | [no date] (30) |