| Name | Dioscorea chaponensis var. chazutatensis Ayala |
| Authorship | Ayala |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Dioscorea chaponensis R. Knuth |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Dioscorea chaponensis var. chazutatensis Ayala |
| Identification made in | [no date] (1) |