| Name | Physarum leucophaeum Fries & Palmquist |
| Authorship | Fries & Palmquist |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Physarum |
| Contains | Physarum leucophaeum var. flexuosum Berlese Physarum leucophaeum var. genuinum Berlese Physarum leucophaeum var. violascens Berlese |
| GUID | urn:lsid:indexfungorum.org:names:210916 |
| Citation | 1818 ["1817"] Symb. Gasteromyc. 3: 24 |
| Holdings | 16 Specimens held in the Harvard University Herbaria identified as Physarum leucophaeum Fries & Palmquist |
| Identification made in | [no date] (15), 1980 (1) |