| Classification | Cactaceae: Obregonia |
| Harvard University Herbaria Barcode(s) | 01875534 |
| Collector | E. F. Anderson |
| Collector number | 1583 |
| Country | Mexico |
| State | Tamaulipas |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Tamaulipas |
| Locality | Low hills near the valley of San Vicente, which is in the Valley of Jaumave. Rio Guayalejo drainage. Sierra Madre Oriental |
| Date Collected | 1960 [9/6/60] |
| Verbatim Elevation | ca. 2500 ft. |
| Habitat | north slope. limestone soil. chihuahuan desert |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e0bd627a-9f30-44de-8365-caa8bcd92bef |
| Harvard University Herbaria Barcode | 01875534 |
| Herbarium | GH |
| Family | Cactaceae |
| Determination | Obregonia denegrii A. V. Fric |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
