| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Phyllactinia |
| Harvard University Herbaria Barcode(s) | 01122128 |
| Collector | G. P. Clinton |
| Country | United States of America |
| Geography | North America: North America (CA, US, MX) (Region): United States of America |
| Locality | [no data available] |
| Host | on Crataegus sp. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e792294d-97af-408b-98d7-d3ef2653195c |
| Harvard University Herbaria Barcode | 01122128 |
| Herbarium | FH |
| Previous ownership | [ex] United States Department of Agriculture, Bureau of Plant Industry, Mycological Collections |
| Family | Erysiphaceae |
| Determination | Phyllactinia corylea (Persoon) P. Karsten |
| Determination Remarks | [0] [is label name] |
| Family | Erysiphaceae |
| Determination | Compare Phyllactinia mali (Duby) U. Braun |
| Determined by | Braun, Uwe |
| Date Determined | 1987-01-29 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
