| Classification | Fungi: Basidiomycota: Agaricomycetes: Agaricales: Agaricaceae: Cortinarius | 
| Harvard University Herbaria Barcode(s) | 00543268 | 
| Collector | C. H. Kauffman | 
| Collector number | s.n. | 
| Country | United States of America | 
| State | Michigan | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan | 
| Locality | [data not captured] | 
| Date Collected | 1926-10-10 | 
| Project | Macrofungi TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c2b4f962-3184-4f28-a92b-c214fda59ea2 | 
| Harvard University Herbaria Barcode | 00543268 | 
| Herbarium | FH | 
| Family | Agaricaceae | 
| Determination | Cortinarius atkinsonianus Kauffman | 
| Determination Remarks | [filed under] [current name] | 
| Annotation Text | Authentic | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |