| Name | Ceanothus griseus (Trelease) McMinn | 
| Authorship | (Trelease) McMinn | 
| Rank | Species | 
| Placed in | Ceanothus Linnaeus | 
| Contains | Ceanothus griseus var. horizontalis McMinn | 
| GUID | urn:lsid:ipni.org:names:716835-1 | 
| Holdings | 21 Specimens held in the Harvard University Herbaria identified as Ceanothus griseus (Trelease) McMinn | 
| Identification made in | [no date] (21) | 
