| Classification | Rhamnaceae: Ziziphus |
| Harvard University Herbaria Barcode(s) | 00378467 |
| Collector | R. J. Ferris & R. P. Rossbach |
| Collector number | 9561 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Riverside County |
| Locality | In wash at Cottonwood Springs |
| Date Collected | 1938-05-15 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b221337e-1410-4514-8933-963b46842862 |
| Harvard University Herbaria Barcode | 00378467 |
| Herbarium | GH |
| Family | Rhamnaceae |
| Determination | Ziziphus obtusifolia var. canescens (A. Gray) M. C. Johnston |
| Determination Remarks | [is filed under name] |
| Family | Rhamnaceae |
| Determination | Ziziphus obtusifolia var. canescens (A. Gray) M. C. Johnston |
| Determined by | Johnston, Marshall Conring |
| Date Determined | 1961-01-22 |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
