| Name | Ceanothus fendleri var. venosus Trelease |
| Authorship | Trelease |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Ceanothus fendleri A. Gray |
| Citation | 1897 Syn. Fl. N. Amer. 1(1.2): 413 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Ceanothus fendleri var. venosus Trelease |
| Identification made in | [no date] (2), 2007 (3) |