| Name | Lactarius helvus (Fries) Fries: Fries |
| Authorship | (Fries) Fries: Fries |
| Rank | Species |
| Placed in | Lactarius |
| Citation | 1838 ["1836-1838"] Epicr. Syst. Mycol. (Upsaliae): 347 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Lactarius helvus (Fries) Fries: Fries |
| Identification made in | [no date] (5) |