| Classification | Dioscoreaceae: Dioscorea |
| Harvard University Herbaria Barcode(s) | 00030429 |
| Type Status | Isotype |
| Collector | A. Weberbauer |
| Collector number | 6445 |
| Country | Peru |
| State | Huancavelica |
| Geography | South America: South America (Region) (Region): Peru: Huancavelica: Tayacaja |
| Locality | Valley of the Mantaro, below Colcabamba |
| Date Collected | 1913-03-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9b18058d-5f0d-475d-8927-4b0d22bfd5ff |
| Harvard University Herbaria Barcode | 00030429 |
| Herbarium | GH |
| Family | Dioscoreaceae |
| Type Status | Isotype |
| Isotype of | Dioscorea tayacajensis R. Knuth |
| Verified by | F. Ayala |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Dioscorea tayacajensis R. Knuth) Notizbl. Bot. Gart. Berlin-Dahlem 1917. 7: 212. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
