| Name | Lactarius purgatorii Singer |
| Authorship | Singer |
| Rank | Species |
| Placed in | Lactarius |
| GUID | urn:lsid:indexfungorum.org:names:287473 |
| Citation | 1948 Sydowia 2(1-6): 42 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Lactarius purgatorii Singer |
| Identification made in | [no date] (2) |