| Classification | Cactaceae: Mammillaria |
| Harvard University Herbaria Barcode(s) | 01875394 |
| Collector | J. R. de Santiago |
| Collector number | 706 |
| Country | Mexico |
| State | Oaxaca |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Oaxaca |
| Locality | Mun. San Juan Mixtepec Rio San Lucas a 2 km SO de San Juan Mixtepec |
| Date Collected | 1988-10-02 |
| Verbatim Elevation | 1780 msnm |
| Habitat | Vegetacion mixta de Pinus, Quercus, Bursera, Leucaena, Juniperus |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9b6e010f-69d4-475b-98b0-d752e936e32f |
| Harvard University Herbaria Barcode | 01875394 |
| Herbarium | GH |
| Family | Cactaceae |
| Determination | Mammillaria haageana Pfeiffer |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
