| Classification | Cactaceae: Grusonia |
| Harvard University Herbaria Barcode(s) | 01678241 |
| Collector | D. D. Keck |
| Collector number | 4191 |
| Country | Mexico |
| State | Sonora |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Sonora: Altar |
| Locality | District of Altar. Sand flats of Rio Sonoyta, 33 miles south of Sonoyta on road to Punta Peñasca |
| Date Collected | 1936-03-15 |
| Habitat | sand flats |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bdaf6cfb-6131-426d-80fc-1f672462e8b5 |
| Harvard University Herbaria Barcode | 01678241 |
| Herbarium | GH |
| Family | Cactaceae |
| Determination | Grusonia wrightiana E. M. Baxter |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Bag |
| Preparation Method | Dried |
