| Name | Xylosma quichense var. subalpinum Donnell Smith |
| Authorship | Donnell Smith |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Xylosma quichense Donnell Smith |
| Citation | 1893 Bot. Gaz. 18: 198 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Xylosma quichense var. subalpinum Donnell Smith |
| Identification made in | [no date] (1) |