| Name | Botryoglossum marginatum (J. Agardh) De Toni |
| Authorship | (J. Agardh) De Toni |
| Rank | Species |
| Placed in | Botryoglossum Kützing |
| Citation | 1900 Syll. Alg. 4: 675 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Botryoglossum marginatum (J. Agardh) De Toni |
| Identification made in | [no date] (1) |