| Name | Hydrangea villosa var. mairei H. Léveillé |
| Authorship | H. Léveillé |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Hydrangea villosa Rehder |
| Citation | 1917 Cat. Pl. Yun-Nan 254 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Hydrangea villosa var. mairei H. Léveillé |
| Identification made in | [no date] (1) |