| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Microsphaera | 
| Classification 1 | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe | 
| Barcode(s) | 00972681 | 
| Collector | M. R. Roberge | 
| Country | France | 
| Geography | Europe: Europe (Region) (Region): France | 
| Locality | Caen | 
| Substrate | fol. | 
| Host | Betulae [Betula sp.] | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4c5d4bc6-206e-473b-a99f-c01e5a96f447 | 
| Harvard University Herbaria Barcode | 00972681 | 
| Herbarium | FH | 
| Previous ownership | misit Lenormand | 
| Family | Erysiphaceae | 
| Determination | Compare Microsphaera betulae (de Candolle) Magnus | 
| Determined by | Braun, Uwe | 
| Date Determined | 1982-07-23 | 
| Determination Remarks |  [current name] | 
| Annotation Text | Immature! | 
| Family | Erysiphaceae | 
| Determination |  Erysiphe penicillata var. betulae Desmazières | 
| Determination Remarks |  [filed under] [label name] | 
| Subcollection | Curtis Herbarium | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |