| Name | Leucopaxillus septentrionalis Singer & A. H. Smith |
| Authorship | Singer & A. H. Smith |
| Rank | Species |
| Placed in | Leucopaxillus Boursier |
| Citation | 1948 ["1947"] Mycologia 39(6): 726 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Leucopaxillus septentrionalis Singer & A. H. Smith |
| Identification made in | [no date] (2) |