| Name | Ceanothus cuneatus var. dubius J. T. Howell |
| Authorship | J. T. Howell |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Ceanothus cuneatus (Hooker) Nuttall |
| GUID | urn:lsid:ipni.org:names:50653-2 |
| Citation | 1943 Leafl. W. Bot. 2: 230 |
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Ceanothus cuneatus var. dubius J. T. Howell |
| Identification made in | [no date] (11) |