| Name | Polysporina lapponica (Schaerer) Degelius |
| Authorship | (Schaerer) Degelius |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polysporina Vězda |
| Citation | 1983 [1982] Acta Regiae Soc. Sci. Litt. Gothoburg., Bot. 2: 103 |
| Holdings | 16 Specimens held in the Harvard University Herbaria identified as Polysporina lapponica (Schaerer) Degelius |
| Identification made in | [no date] (15), 2004 (1) |