| Name | Ceanothus greggii var. lanuginosus M. E. Jones |
| Authorship | M. E. Jones |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Ceanothus greggii A. Gray |
| Citation | 1895 Proc. Calif. Acad. Sci. ser. 2, 5: 629 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ceanothus greggii var. lanuginosus M. E. Jones |
| Identification made in | [no date] (1) |