| Classification | Poaceae: Zea |
| Harvard University Herbaria Barcode(s) | 00247761 |
| Collector | H. H. Iltis & J. F. Doebley |
| Collector number | 10 Plant U |
| Country | Mexico |
| State | México |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: México |
| Locality | Valley of Mexico: 0.5 km E of Ixtapaluca, on N side of Highway 190 to Rio Frio |
| Georeference | 19.33333333, -98.88333333 Method: Unknown |
| Date Collected | 1977-09-12 |
| Elevation | 2400 m |
| Vernacular Name | Chalco race |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1253ca63-095c-4606-b62d-60058e5c7a31 |
| Harvard University Herbaria Barcode | 00247761 |
| Herbarium | GH |
| Family | Poaceae |
| Determination | Zea mays subsp. mexicana (Schrader) Iltis |
| Date Determined | 1977 |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | Material removed for examination. Bruno Mario. Anthropology. 18 April, 1985 |
