| Harvard University Herbaria Barcode(s) | 01122230 |
| Collector | G. D. Darker |
| Collector number | 5476 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Medford |
| Locality | Middlesex Fells |
| Date Collected | 1935-10-13 |
| Host | On Sambucus canadensis L. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e64a4163-16f3-447a-adec-b861150a8b49 |
| Harvard University Herbaria Barcode | 01122230 |
| Herbarium | FH |
| Determination | Microsphaera vanbruntiana W. R. Gerard |
| Determination Remarks | [is filed under name] |
| Determination | Microsphaera grossulariae (Wallroth) Cooke |
| Determined by | Darker, Grant Dooks |
| Determination | Erysiphe vanbruntiana (W. R. Gerard) U. Braun & S. Takamatsu |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
