| Classification | Rhizopogonaceae: Rhizopogon | 
| Harvard University Herbaria Barcode(s) | 00374537 | 
| Collector | R. Singer | 
| Collector number | F 928 | 
| Country | United States of America | 
| State | Florida | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Florida: Miami-Dade County: Coral Gables | 
| Locality | Coral Gables, Dade Co., Fla. | 
| Date Collected | 1942-10-02 | 
| Project | Macrofungi TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/845bcc03-677a-4609-a1d2-ec2c575085f7 | 
| Harvard University Herbaria Barcode | 00374537 | 
| Herbarium | FH | 
| Family | Rhizopogonaceae | 
| Determination | Rhizopogon nigrescens W. C. Coker & J. N. Couch | 
| Determined by | Zeller, Sanford Myron | 
| Determination Remarks | [current name] | 
| Family | Rhizopogonaceae | 
| Determination | Rhizopogon nigrescens W. C. Coker & J. N. Couch | 
| Determination Remarks | [filed under] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |