| Name | Cynoglossum laeve A. Gray |
| Authorship | A. Gray |
| Rank | Species |
| Placed in | Cynoglossum Linnaeus |
| Citation | 1878 Syn. Fl. N. Amer. 2(1): 188 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Cynoglossum laeve A. Gray |
| Identification made in | [no date] (1), 2018 (1) |