| Classification | Cactaceae: Mammillaria |
| Harvard University Herbaria Barcode(s) | 01875385 |
| Collector | J. N. Rose |
| Collector number | 8920 |
| Country | Mexico |
| State | Hidalgo |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Hidalgo: Ixmiquilpan |
| Locality | [no additional data] |
| Date Collected | 1905-07-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fc430309-c31d-44d7-811e-c6635ed9b254 |
| Harvard University Herbaria Barcode | 01875385 |
| Herbarium | GH |
| Family | Cactaceae |
| Determination | Mammillaria compressa de Candolle |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
