| Classification | Fungi: Boletales: Boletaceae: Suillus | 
| Harvard University Herbaria Barcode(s) | 00546338 | 
| Collector | G. B. Rossbach & R. P. Rossbach | 
| Collector number | 349 | 
| Country | United States of America | 
| State | Montana | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Montana: Missoula County | 
| Locality | [data not captured] | 
| Date Collected | 1936-08-12 | 
| Project | Macrofungi TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c60febf6-a801-45ef-9c50-e4a6edad54c2 | 
| Harvard University Herbaria Barcode | 00546338 | 
| Herbarium | FH | 
| Family | Boletaceae | 
| Determination | Suillus grevillei (Klotzsch) Singer | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |