| Name | Rhamnus crocea var. pirifolia (Greene) Little |
| Authorship | (Greene) Little |
| Rank | Variety |
| Placed in | Rhamnus crocea Nuttall ex Torrey & A. Gray |
| GUID | urn:lsid:ipni.org:names:218990-2 |
| Holdings | 37 Specimens held in the Harvard University Herbaria identified as Rhamnus crocea var. pirifolia (Greene) Little |
| Identification made in | [no date] (37) |