| Name | Collinsia concolor Greene |
| Authorship | Greene |
| Rank | Species |
| Placed in | Collinsia Nuttall |
| Citation | 1895 Erythea 3(3): 49 |
| Holdings | 19 Specimens held in the Harvard University Herbaria identified as Collinsia concolor Greene |
| Identification made in | [no date] (19) |