| Name | Antirrhinum nuttallianum subsp. subsessile (A. Gray) D. M. Thompson |
| Authorship | (A. Gray) D. M. Thompson |
| Rank | Subspecies |
| NomenclaturalStatus | Unknown |
| Placed in | Antirrhinum nuttallianum Bentham |
| Holdings | 22 Specimens held in the Harvard University Herbaria identified as Antirrhinum nuttallianum subsp. subsessile (A. Gray) D. M. Thompson |
| Identification made in | [no date] (15), 1986 (7) |