| Classification | Rhamnaceae: Ceanothus |
| Harvard University Herbaria Barcode(s) | 00349859 |
| Collector | F. W. Peirson |
| Collector number | 113 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Los Angeles County |
| Locality | Toll Road, Mt. Wilson |
| Date Collected | 1918-07-30 |
| Verbatim Elevation | 4200 ft. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/82a80489-058e-49c2-af7f-cacd165d5013 |
| Harvard University Herbaria Barcode | 00349859 |
| Herbarium | GH |
| Family | Rhamnaceae |
| Determination | Ceanothus oliganthus Nuttall |
| Determination Remarks | [is filed under name] |
| Family | Rhamnaceae |
| Determination | Ceanothus oliganthus Nuttall |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
