| Name | Campylopus arctocarpus (Hornschuch) Mitten |
| Authorship | (Hornschuch) Mitten |
| Rank | Species |
| Placed in | Campylopus Bridel |
| Citation | 1869 J. Linn. Soc., Bot. 12: 87. |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Campylopus arctocarpus (Hornschuch) Mitten |
| Identification made in | [no date] (1) |