| Name | Russula xerampelina var. semirubra Singer |
| Authorship | Singer |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Russula xerampelina (Schaeffer) Fries |
| GUID | urn:lsid:indexfungorum.org:names:347595 |
| Citation | 1958 Sydowia 11: 219 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Russula xerampelina var. semirubra Singer |
| Identification made in | [no date] (3), 1959 (1) |