| Name | Aruncus dioicus var. pubescens (Rydberg) Fernald |
| Authorship | (Rydberg) Fernald |
| Rank | Variety |
| Placed in | Aruncus dioicus (Walter) Fernald |
| Citation | 1939 Rhodora 41(489) |
| Holdings | 32 Specimens held in the Harvard University Herbaria identified as Aruncus dioicus var. pubescens (Rydberg) Fernald |
| Identification made in | [no date] (28), 1976 (4) |