| Name | Lactarius decipiens var. lacunarum Romagnesi |
| Authorship | Romagnesi |
| Rank | Variety |
| Placed in | Lactarius decipiens Quélet |
| GUID | urn:lsid:indexfungorum.org:names:456942 |
| Citation | 1938 Bull. Trimestriel Soc. Mycol. France 54: 223 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Lactarius decipiens var. lacunarum Romagnesi |
| Identification made in | [no date] (2) |