| Name | Erysiphe lamprocarpa f. verbasci-neilreichii Thümen | 
| Authorship | Thümen | 
| Rank | Forma | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Erysiphe lamprocarpa (Wallroth) Link | 
| Citation | 1883 Mycoth. Univ. Cent. 22: no. 2153 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Erysiphe lamprocarpa f. verbasci-neilreichii Thümen | 
| Identification made in | [no date] (2) | 
