| Name | Ceanothus tomentosus Parry |
| Authorship | Parry |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Ceanothus Linnaeus |
| Contains | Ceanothus tomentosus var. olivaceus Jepson |
| GUID | urn:lsid:ipni.org:names:50787-2 |
| Citation | 1889 Proc. Davenport Acad. Nat. Sci. 5: 190 |
| Holdings | 140 Specimens held in the Harvard University Herbaria identified as Ceanothus tomentosus Parry |
| Identification made in | [no date] (139), 1972 (1) |