| Name | Rhamnus dumetorum var. crenoserratus Rehder & E. H. Wilson |
| Authorship | Rehder & E. H. Wilson |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhamnus dumetorum C. K. Schneider |
| Citation | 1914 Pl. Wilson. 2: 238 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rhamnus dumetorum var. crenoserratus Rehder & E. H. Wilson |
| Identification made in | [no date] (1) |