| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Barcode(s) | 00281490 |
| Other Number | iNaturalist: 241506786 [] |
| Collector | J. K. Mitchell |
| Collector number | JM0336 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston |
| Locality | Jamaica Plain, Arnold Arboretum, Leventritt Garden |
| Georeference | 42° 18' 07.1" N, 71° 07' 01.4" W |
| Date Collected | 2024-09-13 |
| Verbatim Elevation | 23 m. |
| Habitat | Growing on leaves of a planted vine of the Massasoit cultivar of hybrid grape; accession 131-2019*A |
| Container | Fungi of the Arnold Arboretum of Harvard University |
| Host | Vitis labrusca × V. vinifera 'Massasoit' |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/85967d33-282b-42ed-b068-a9a415c0f2d8 |
| Harvard University Herbaria Barcode | 00281490 |
| Herbarium | FH |
| Family | Erysiphaceae |
| Determination | Erysiphe necator Schweinitz |
| Determination Remarks | [filed under] [label name] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
| Description | https://www.inaturalist.org/observations/241506786 |
