| Name | Deutzia calycosa Rehder |
| Authorship | Rehder |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Deutzia |
| Contains | Deutzia calycosa var. macropetala Rehder |
| GUID | urn:lsid:ipni.org:names:790804-1 |
| Citation | 1912 Pl. Wilson. 1: 149 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Deutzia calycosa Rehder |
| Identification made in | [no date] (5), 2006 (2) |