| Classification | Russulaceae: Lactarius | 
| Harvard University Herbaria Barcode(s) | 00590243 | 
| Collector | R. Singer | 
| Collector number | s.n. | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Harvard | 
| Locality | [no additional data] | 
| Date Collected | 1944-07-30 | 
| Project | Macrofungi TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0534c7aa-05ec-4918-b84b-7cd48f99d903 | 
| Harvard University Herbaria Barcode | 00590243 | 
| Herbarium | FH | 
| Family | Russulaceae | 
| Determination | Lactarius luteolus Peck | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |