| Name | Corydalis ambigua var. sachalinensis F. Schmidt |
| Authorship | F. Schmidt |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Corydalis ambigua Chamisso & Schlechtendal |
| Citation | Mém. Acad. Imp. Sci. St.-Pétersbourg, Sér. 7 12: 110 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Corydalis ambigua var. sachalinensis F. Schmidt |
| Identification made in | [no date] (1) |