| Name | Lenzites betulinus (Linnaeus) Fries: Fries |
| Authorship | (Linnaeus) Fries: Fries |
| Rank | Species |
| Placed in | Lenzites |
| Contains | Lenzites betulinus var. lutescens Saccardo |
| Citation | 1838 ["1836-1838"] Epicr. Syst. Mycol. (Upsaliae): 405 |
| Holdings | 98 Specimens held in the Harvard University Herbaria identified as Lenzites betulinus (Linnaeus) Fries: Fries |
| Identification made in | [no date] (98) |