| Name | Lasallea concolor (Linnaeus) Semple & Brouillet |
| Authorship | (Linnaeus) Semple & Brouillet |
| Rank | Species |
| Placed in | Lasallea |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Lasallea concolor (Linnaeus) Semple & Brouillet |
| Identification made in | 1980 (1) |