| Name | Leptogium azureum (Swartz ex Acharius) Montagne |
| Authorship | (Swartz ex Acharius) Montagne |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Leptogium (Acharius) Gray |
| Citation | 1840 Hist. Nat. Iles Canaries (Phytogr.). 3 (2): 129 |
| Holdings | 21 Specimens held in the Harvard University Herbaria identified as Leptogium azureum (Swartz ex Acharius) Montagne |
| Identification made in | [no date] (20), 1986 (1) |