| Name | Boletus tristis Patouillard & C. F. Baker |
| Authorship | Patouillard & C. F. Baker |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Boletus Fries |
| Citation | 1918 J. Straits Branch Roy. Asiat. Soc. 78: 70 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Boletus tristis Patouillard & C. F. Baker |
| Identification made in | [no date] (3), 1977 (1), 2011 (1), 2017 (1) |