| Name | Ceanothus verrucosus var. crassifolius (Torrey) K. Brandegee |
| Authorship | (Torrey) K. Brandegee |
| Rank | Variety |
| Placed in | Ceanothus verrucosus Nuttall |
| GUID | urn:lsid:ipni.org:names:50796-2 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ceanothus verrucosus var. crassifolius (Torrey) K. Brandegee |
| Identification made in | [no date] (1) |