| Classification | Rhamnaceae: Ziziphus |
| Harvard University Herbaria Barcode(s) | 01971225 |
| Collector | L. J. Brass |
| Collector number | 14345 |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Pima County |
| Locality | Tanque Verde Creek, 16 m. E. of Tucson |
| Date Collected | 1940-05-17 |
| Verbatim Elevation | 2700 ft. |
| Habitat | among mesquite trees on flood plains |
| Container | Plants of Arizona |
| Frequency | frequent |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bd2e5a00-0167-43fc-b313-2449c4fa9edb |
| Harvard University Herbaria Barcode | 01971225 |
| Herbarium | GH |
| Previous ownership | [ex] Arnold Arboretum, Harvard University |
| Family | Rhamnaceae |
| Determination | Ziziphus obtusifolia var. canescens (A. Gray) M. C. Johnston |
| Determination Remarks | [is filed under name] |
| Family | Rhamnaceae |
| Determination | Ziziphus obtusifolia var. obtusifolia |
| 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 |
