| Classification | Polyporaceae: Polyporus | 
| Harvard University Herbaria Barcode(s) | 00822011 | 
| Collector | E. B. Payson | 
| Collector number | 980 | 
| Country | United States of America | 
| State | Colorado | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Montrose County | 
| Locality | Naturita | 
| Date Collected | 1917-05-31 | 
| Project | Macrofungi TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/50749c98-9874-4a5b-a922-547dd7bc065c | 
| Harvard University Herbaria Barcode | 00822011 | 
| Herbarium | FH | 
| Family | Polyporaceae | 
| Determination | Polyporus arcularius Rostkoius | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |