| Name | Rhamnus davuricus var. liukiuensis E. H. Wilson |
| Authorship | E. H. Wilson |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhamnus davuricus Pallas |
| Citation | 1920 J. Arnold Arbor. 1: 181 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Rhamnus davuricus var. liukiuensis E. H. Wilson |
| Identification made in | [no date] (2) |