| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Microsphaera |
| Classification 1 | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Harvard University Herbaria Barcode(s) | 00965519 |
| Type Status | Type |
| Collector | G. Arnaud |
| Country | France |
| Geography | Europe: Europe (Region) (Region): France: Occitanie: Gard |
| Locality | Cavillargues (Gard). France meridionale. |
| Date Collected | 1911-12-30 |
| Substrate | Sur feuilles [on leaves] de ... |
| Host | Quercus sessiliflora Smith (= Quercus Robur L. pr.p.) |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3923426d-4483-4ab4-b1bb-e37c369c4ca2 |
| Harvard University Herbaria Barcode | 00965519 |
| Herbarium | FH |
| Family | Erysiphaceae |
| Type Status | Type |
| Type of | Microsphaera alphitoides Griffon & Maublanc |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Microsphaera alphitoides Griffon & Maublanc) Bull. Soc. Mycol. France 1912. 28(1): 103. |
| Family | Erysiphaceae |
| Determination | Erysiphe quercicola S. Takamatsu & U. Braun |
| Date Determined | 2025 |
| Determination Remarks | [current name] |
| Family | Erysiphaceae |
| Determination | Microsphaera quercina (Schweinitz) Griffiths |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
