| Name | Sambucus orbiculata f. puberula Schwerin |
| Authorship | Schwerin |
| Rank | Forma |
| Placed in | Sambucus orbiculata Greene |
| Citation | 1920 Mitt. Deutsch. Dendrol. Ges. 29: 219 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Sambucus orbiculata f. puberula Schwerin |
| Identification made in | 2015 (1) |