| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Phyllactinia |
| Complex Object | This is a complex collection object (2 items with 1 preparation) |
| Harvard University Herbaria Barcode(s) | 01122189; 01122189 |
| Other Barcodes on Sheet | ; ; ; |
| Collector | H. C. Greene |
| Collector number | HCG 823 |
| Country | United States of America |
| State | Wisconsin |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wisconsin: Dane County: Madison |
| Locality | [no additional data] |
| Date Collected | 1944-09-24 |
| Host | On Quercus macrocarpa |
| Organism/Item | 1 of 2 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/82b0ab4e-e86a-49e7-a920-0b648a69f70e |
| Harvard University Herbaria Barcode | 01122189 |
| Herbarium | FH |
| Previous ownership | From the Herbarium of the University of Wisconsin |
| Family | Erysiphaceae |
| Determination | Erysiphe extensa (Cooke & Peck) U. Braun & S. Takamatsu |
| Determination Remarks | [current name] |
| Family | Erysiphaceae |
| Determination | Microsphaera extensa Cooke & Peck |
| Determined by | Braun, Uwe |
| Date Determined | 1982 |
| Determination Remarks | [filed under] |
| Family | Erysiphaceae |
| Determination | Microsphaera alni (de Candolle) G. Winter |
| Determined by | Greene, Henry Campbell |
| Determination Remarks | [label name] |
| Preparation Type | Packet |
| Preparation Method | Dried |
| Organism/Item | 2 of 2 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e9c1866e-e697-4860-947b-6928b85fb5d0 |
| Harvard University Herbaria Barcode | 01122189 |
| Herbarium | FH |
| Previous ownership | From the Herbarium of the University of Wisconsin |
| Family | Erysiphaceae |
| Determination | Phyllactinia roboris (Gachet) S. Blumer |
| Determined by | Braun, Uwe |
| Date Determined | 1982 |
| Determination Remarks | [current name] |
| Annotation Text | conidia clavate, not angular! |
| Preparation Type | Packet |
| Preparation Method | Dried |
