| Classification | Dioscoreaceae: Dioscorea | 
| Harvard University Herbaria Barcode(s) | 00030483 | 
| Type Status | Isotype | 
| Collector | A. A. D. Dugès | 
| Country | Mexico | 
| State | Guanajuato | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Guanajuato | 
| Date Collected | 1880 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ce55c904-974c-441b-9b23-c77385dcd3e5 | 
| Harvard University Herbaria Barcode | 00030483 | 
| Herbarium | GH | 
| Family | Dioscoreaceae | 
| Type Status | Isotype | 
| Isotype of | Dioscorea dugesii B. L. Robinson | 
| Verified by | A. Espejo & A. R. Lopez Ferrari | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Dioscorea dugesii B. L. Robinson) Proc. Amer. Acad. Arts 1894. 29: 330. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |