| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Sphaerotheca | 
| Barcode(s) | 00953742 | 
| Collector | L. C. Wheeler | 
| Collector number | 4093 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Los Angeles County | 
| Locality | Hills south Monterey Park, south side | 
| Date Collected | 1936-04-12 | 
| Verbatim Elevation | Alt. 400 ft. | 
| Container | Flora of California | 
| Host | Microseris platycarpha Gray | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/049684df-9143-4c2a-b427-a28e1d211d41 | 
| Harvard University Herbaria Barcode | 00953742 | 
| Herbarium | FH | 
| Previous ownership | from the Herbarium of Louis C. Wheeler | 
| Family | Erysiphaceae | 
| Determination |  Sphaerotheca fusca (Fries) S. Blumer: Fries | 
| Determined by | Braun, Uwe | 
| Date Determined | 1987-04-02 | 
| Determination Remarks |  [filed under] [current name] | 
| Annotation Text | em. | 
| Family | Erysiphaceae | 
| Determination |  Sphaerotheca fuliginea (Schlechtendal) Pollacci: Fries | 
| Determined by | Linder, David Hunt | 
| Determination Remarks |  [label name] | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |