| Name | Aruncus pubescens Rydberg |
| Authorship | Rydberg |
| Rank | Species |
| Placed in | Aruncus Linnaeus |
| Citation | 1908 N. Amer. Fl. 22(3): 256 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Aruncus pubescens Rydberg |
| Identification made in | [no date] (1), 2018 (1) |