| Classification | Dioscoreaceae: Dioscorea | 
| Barcode(s) | 00030521 | 
| Type Status | Syntype | 
| Collector | C. G. Pringle | 
| Collector number | 5982 | 
| Country | Mexico | 
| State | Morelos | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Morelos | 
| Locality | Near Cuernavaca | 
| Date Collected | 1895-11-05 | 
| Remarks | = Dioscorea urceolata Uline (det. A. Espejo & A. R. Lopez Ferrari, 1994) | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/772f6841-078a-41cb-942b-0f9fd7849741 | 
| Harvard University Herbaria Barcode | 00030521 | 
| Herbarium | GH | 
| Family | Dioscoreaceae | 
| Type Status |  Syntype | 
| Syntype of |  Dioscorea urceolata var. reflexa Greenman | 
| Verified by | A. Espejo & A. R. Lopez Ferrari | 
| Taxon Reference | (for  Dioscorea urceolata var. reflexa Greenman) Pflanzenr. [Engler] 1924. 4, Fam. 43: 229. | 
| Family | Dioscoreaceae | 
| Determination |  Dioscorea urceolata Uline | 
| Determined by | A. Espejo & A. R. Lopez Ferrari | 
| Determination Remarks |  [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |