| Classification | Cactaceae: Mammillaria |
| Harvard University Herbaria Barcode(s) | 01875368 |
| Collector | H. N. Patterson |
| Country | United States of America |
| State | Illinois |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Illinois: Henderson County: Oquawka |
| Locality | [no additional data] |
| Date Collected | 1906-03-09 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ef218d56-c97e-4ce1-9948-c28a417e9a39 |
| Harvard University Herbaria Barcode | 01875368 |
| Herbarium | GH |
| Family | Cactaceae |
| Determination | Mammillaria elongata var. tenuis K. Schumann |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
