| Name | Scutellaria parvula var. ambigua (Nuttall) Fernald |
| Authorship | (Nuttall) Fernald |
| Rank | Variety |
| Placed in | Scutellaria parvula Michaux |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Scutellaria parvula var. ambigua (Nuttall) Fernald |
| Identification made in | [no date] (1) |