| Name | Myosotis discolor subsp. dubia (Arrondeau) Blaise |
| Authorship | (Arrondeau) Blaise |
| Rank | Subspecies |
| Placed in | Myosotis discolor Persoon ex Murray |
| Citation | 1972 Bot. J. Linn. Soc. 65(2): 261 |
| Holdings | 16 Specimens held in the Harvard University Herbaria identified as Myosotis discolor subsp. dubia (Arrondeau) Blaise |
| Identification made in | [no date] (13), 2025 (3) |