| Name | Microsphaera alni var. divaricata (Wallroth) M. E. Jones |
| Authorship | (Wallroth) M. E. Jones |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Microsphaera alni (de Candolle) G. Winter |
| Citation | 1910 Bull. Montana Univ., Biol. Ser. 15(61): 62 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Microsphaera alni var. divaricata (Wallroth) M. E. Jones |
| Identification made in | [no date] (4) |
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