| Classification | Fungi: Boletales: Boletaceae: Suillus | 
| Harvard University Herbaria Barcode(s) | 00546303 | 
| Type Status | Type | 
| Collector | R. Singer | 
| Collector number | F2418 | 
| Country | United States of America | 
| State | Florida | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Florida: Alachua County: Gainesville | 
| Locality | [no additional data] | 
| Date Collected | 1943-06-28 | 
| Project | Macrofungi TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2ab6d1b8-b831-40f7-a9ca-c5c5c19893ff | 
| Harvard University Herbaria Barcode | 00546303 | 
| Herbarium | FH | 
| Family | Boletaceae | 
| Type Status | Type | 
| Type of | Suillus brevipes var. aestivalis Singer | 
| Determination Remarks | [filed under] [current name] | 
| Taxon Reference | (for  Suillus brevipes var. aestivalis Singer) Farlowia 1945. 2: 267. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |