| Name | Rhamnus lanceolata var. glabrata Gleason |
| Authorship | Gleason |
| Rank | Variety |
| Placed in | Rhamnus lanceolata Pursh |
| Citation | 1952 Phytologia 4(1): 25 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Rhamnus lanceolata var. glabrata Gleason |
| Identification made in | [no date] (2) |