| Name | Marsupella arctica (Berggren) Bryhn & Kaal. |
| Authorship | (Berggren) Bryhn & Kaal. |
| Rank | Species |
| Placed in | Marsupella |
| Citation | 1906 Rep. Second Norweg. Arctic Exped. 2(11): 26 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Marsupella arctica (Berggren) Bryhn & Kaal. |
| Identification made in | [no date] (2) |