| Name | Lachnum sulphureum (Persoon) P. Karsten |
| Authorship | (Persoon) P. Karsten |
| Rank | Species |
| Placed in | Lachnum |
| Citation | 1871 Bidrag Kännedom Finlands Natur Folk 19: 176 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Lachnum sulphureum (Persoon) P. Karsten |
| Identification made in | [no date] (4) |