| Classification | Dioscoreaceae: Dioscorea |
| Harvard University Herbaria Barcode(s) | 00030494 |
| Type Status | Possible Type |
| Collector | E. Lyonnet |
| Collector number | 649 |
| Country | Mexico |
| State | Morelos |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Morelos |
| Locality | Huitzilac |
| Date Collected | 1930-10-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/91cd2fa3-8619-4584-b9a3-15e56d0df31d |
| Harvard University Herbaria Barcode | 00030494 |
| Herbarium | GH |
| Family | Dioscoreaceae |
| Type Status | Possible Type |
| Possible Type of | Dioscorea lyonnetii C. V. Morton |
| Determination Remarks | Arev: Not a type [is filed under name] [is label name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
