| Name | Erysiphe aquilegiae var. ranunculi (Greville) R. Y. Zheng & G. Q. Chen |
| Authorship | (Greville) R. Y. Zheng & G. Q. Chen |
| Rank | Variety |
| Placed in | Erysiphe aquilegiae de Candolle |
| Citation | 1981 Sydowia 34: 302 |
| Holdings | 17 Specimens held in the Harvard University Herbaria identified as Erysiphe aquilegiae var. ranunculi (Greville) R. Y. Zheng & G. Q. Chen |
| Identification made in | [no date] (2), 1983 (3), 1985 (12) |