| Name | Arctoa blyttii (Bruch & Schimper) Loeske |
| Authorship | (Bruch & Schimper) Loeske |
| Rank | Species |
| Placed in | Arctoa |
| Citation | 1910 Stud. Morph. Syst. Laubm. 86 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Arctoa blyttii (Bruch & Schimper) Loeske |
| Identification made in | [no date] (1) |