| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Classification 1 | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Uncinula |
| Harvard University Herbaria Barcode(s) | 01085390 |
| Collector | D. R. H. Hammersley |
| Collector number | RMNP #526 |
| Country | Canada |
| State | Manitoba |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Manitoba |
| Locality | Beak Lakes, RMNP [Riding Mountain National Park] |
| Date Collected | 1979-08-21 |
| Habitat | In poplar, jackpine & white spruce forest |
| Host | Populus balsamifera L. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1bf6d8dc-9626-490c-8336-67ee8903cbbb |
| Harvard University Herbaria Barcode | 01085390 |
| Herbarium | FH |
| Previous ownership | Ex National Mycological Herbarium of Canada Herbier National de Mycologie du Canada DAOM 181447 |
| Family | Erysiphaceae |
| Determination | Erysiphe adunca (Wallroth) Fries: Fries |
| Determination Remarks | [current name] |
| Family | Erysiphaceae |
| Determination | Uncinula adunca (Wallroth) Léveillé |
| Determined by | deCarteret, P. M. |
| Determination Remarks | [filed under] [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
