| china | | boletus bicolor | species | 2 | 0 |
| united states | | boletus bicolor | species | 1 | 0 |
| united states | illinois | boletus bicolor | species | 2 | 0 |
| united states | indiana | boletus bicolor | species | 1 | 0 |
| united states | new york | boletus bicolor var. bicolor | varietas | 3 | 0 |
| united states | new york | boletus bicolor var. borealis | varietas | 2 | 0 |
| united states | new york | boletus bicolor var. subreticulatus | varietas | 1 | 0 |
| united states | tennessee | boletus bicolor | species | 1 | 0 |