| Classification | Cactaceae: Mammillaria |
| Harvard University Herbaria Barcode(s) | 01875367 |
| Collector | [no data available] |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Cambridge |
| Locality | Botanic Garden of Harvard University |
| Date Collected | 1898-03-26 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7a509e57-795f-4184-a900-40cc35bfd3a8 |
| Harvard University Herbaria Barcode | 01875367 |
| 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 |
