| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Barcode(s) | 00281462 |
| Other Number | iNaturalist: 229362315 [] |
| Collector | J. K. Mitchell, M. M. Frisby & R. A. Swenie |
| Collector number | JM0243 |
| 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, North Tract, by the Arborway Gate |
| Georeference | 42° 18' 27.6" N, 71° 07' 11.9" W |
| Date Collected | 2024-07-12 |
| Verbatim Elevation | 17 m. |
| Habitat | Growing on leaves of a nettle plant, growing wild. |
| Container | Fungi of the Arnold Arboretum of Harvard University |
| Host | Urtica sp. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2ebd297f-5bd0-4b65-a64c-8ad0d569eb6e |
| Harvard University Herbaria Barcode | 00281462 |
| Herbarium | FH |
| Family | Erysiphaceae |
| Determination | Erysiphe urticae (Wallroth) S. Blumer |
| 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/229362315 |
