| Name | Peltigera polydactyla f. microphylla Anders |
| Authorship | Anders |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Peltigera polydactyla (Necker) Hoffmann |
| GUID | urn:lsid:indexfungorum.org:names:448389 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Peltigera polydactyla f. microphylla Anders |
| Identification made in | [no date] (5), 1945 (1) |