| Name | Ceanothus crassifolius Torrey |
| Authorship | Torrey |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Ceanothus Linnaeus |
| Contains | Ceanothus crassifolius var. planus Abrams |
| GUID | urn:lsid:ipni.org:names:50650-2 |
| Citation | 1-20 Apr 1859 Rep. U.S. Mex. Bound., Bot. 46 |
| Holdings | 165 Specimens held in the Harvard University Herbaria identified as Ceanothus crassifolius Torrey |
| Identification made in | [no date] (164), 1987 (1) |