| Classification | Cactaceae: Echinocactus | 
| Harvard University Herbaria Barcode(s) | 01678210 | 
| Collector | S. D. McKelvey | 
| Collector number | 1479 | 
| Country | United States of America | 
| State | Nevada | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Nevada | 
| Locality | Between Beattie & Tonopah | 
| Date Collected | 1930-03-06 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/27fcb7b8-2e4e-4f84-9ff9-d79c7f4e0d94 | 
| Harvard University Herbaria Barcode | 01678210 | 
| Herbarium | GH | 
| Family | Cactaceae | 
| Determination | Echinocactus polycephalus Engelmann & J. M. Bigelow | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Bag | 
| Preparation Method | Dried |