| Classification | Cactaceae: Mammillaria |
| Harvard University Herbaria Barcode(s) | 01875400 |
| Collector | H. E. Moore, Jr. |
| Collector number | 1839 |
| Country | Mexico |
| State | Hidalgo |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Hidalgo: Jacala |
| Locality | Municipality: Pacula. near top of east face of Barranca Seca, between Hilo-Juanico and Pacula |
| Date Collected | 1946-10-30 |
| Verbatim Elevation | 1400 m |
| Habitat | dry woods |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/97fcf1ca-5ce4-4273-874f-8f5ac6bf9651 |
| Harvard University Herbaria Barcode | 01875400 |
| Herbarium | GH |
| Family | Cactaceae |
| Determination | Mammillaria longimamma de Candolle |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
