| Name | Spiraea discolor var. glabrescens Greenman |
| Authorship | Greenman |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Spiraea discolor Pursh |
| GUID | urn:lsid:ipni.org:names:242404-2 |
| Citation | 1899 Erythea 7: 116 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Spiraea discolor var. glabrescens Greenman |
| Identification made in | [no date] (1) |