| Name | Jungermannia exsertifolia var. cordifolia (Dumortier) Vána |
| Authorship | (Dumortier) Váňa |
| Rank | Variety |
| Placed in | Jungermannia exsertifolia Stephani |
| Citation | 1973 Folia Geobot. Phytotax. 8: 268 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Jungermannia exsertifolia var. cordifolia (Dumortier) Vána |
| Identification made in | [no date] (1) |