| Name | Microsphaera grossulariae (Wallroth) Cooke |
| Authorship | (Wallroth) Cooke |
| Rank | Species |
| Placed in | Microsphaera Léveillé |
| Holdings | 18 Specimens held in the Harvard University Herbaria identified as Microsphaera grossulariae (Wallroth) Cooke |
| Identification made in | [no date] (14), 1982 (2), 1985 (2) |