| Name | Holodiscus discolor var. dumosus (Nuttall ex Hooker) Dippel |
| Authorship | (Nuttall ex Hooker) Dippel |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Holodiscus discolor (Pursh) Maximowicz |
| Holdings | 58 Specimens held in the Harvard University Herbaria identified as Holodiscus discolor var. dumosus (Nuttall ex Hooker) Dippel |
| Identification made in | [no date] (12), 1995 (46) |