| Name | Deutzia crassifolia var. humilis Rehder |
| Authorship | Rehder |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Deutzia crassifolia Rehder |
| Citation | 1912 Pl. Wilson. 1: 148 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Deutzia crassifolia var. humilis Rehder |
| Identification made in | [no date] (1) |