| Name | Lobaria pulmonaria var. minor R. Howe |
| Authorship | R. Howe |
| Rank | Variety |
| Placed in | Lobaria pulmonaria (Linnaeus) Hoffmann |
| Citation | 1914 Pl. World 17: 160 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Lobaria pulmonaria var. minor R. Howe |
| Identification made in | [no date] (1) |
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