| Classification | Fungi: Basidiomycota: Agaricomycetes: Agaricales: Agaricaceae: Armillaria | 
| Harvard University Herbaria Barcode(s) | 00481660 | 
| Collector | J. Dearness | 
| Collector number | s.n. | 
| Country | Canada | 
| State | Ontario | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario: London | 
| Locality | [no additional data] | 
| Date Collected | 1896-09-** | 
| Project | Macrofungi TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4299bc42-17dc-4281-ba4d-0d9d366e1abc | 
| Harvard University Herbaria Barcode | 00481660 | 
| Herbarium | FH | 
| Family | Agaricaceae | 
| Determination | Armillaria mellea (Vahl) P. Kummer: Fries | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |