| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe | 
| Classification 1 | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Microsphaera | 
| Barcode(s) | 00965642 | 
| Type Status | Isotype | 
| Collector |  | 
| Geography |  | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c1d37bb3-0482-4108-88dd-38370bb14df5 | 
| Harvard University Herbaria Barcode | 00965642 | 
| Herbarium | FH | 
| Previous ownership | Sydow, Fungi exotici esiccati, no. 75 Herbarium of F. Theissen, purchased 1928 | 
| Family | Erysiphaceae | 
| Type Status |  Isotype | 
| Isotype of |  Erysiphe acaciae S. Blumer | 
| Verified by | Braun, Uwe | 
| Date Determined | 1983-10-06 | 
| Determination Remarks |  [filed under] | 
| Annotation Text | Herb. Univ. Halensis | 
| Taxon Reference | (for  Erysiphe acaciae S. Blumer) Ann. Mycol. 1926. 24(3/4): 182. | 
| Family | Erysiphaceae | 
| Determination |  Microsphaera acaciae (S. Blumer) U. Braun | 
| Determined by | Braun, Uwe | 
| Date Determined | 1983-10-06 | 
| Determination Remarks |  [current name] | 
| Annotation Text | Herb. Univ. Halenis | 
| Family | Erysiphaceae | 
| Determination |  Erysiphe polygoni de Candolle | 
| Determination Remarks |  [label name] | 
| Preparation Type | Packet | 
| Preparation Method | Dried |