| argentina | | uncultured rhizopogon | species | 3 | 0 |
| argentina | chubut province | uncultured rhizopogon | species | 1 | 0 |
| argentina | neuquen province | uncultured rhizopogon | species | 3 | 0 |
| austria | | uncultured rhizopogon | species | 2 | 0 |
| austria | | uncultured rhizopogonaceae | species | 2 | 0 |
| canada | | uncultured rhizopogon | species | 25 | 0 |
| canada | british columbia | uncultured rhizopogon | species | 20 | 0 |
| china | hunan | uncultured rhizopogon | species | 2 | 0 |
| china | hunan | uncultured rhizopogonaceae | species | 1 | 0 |
| china | shaanxi | uncultured rhizopogon | species | 3 | 0 |
| china | sichuan | uncultured rhizopogon | species | 1 | 0 |
| china | zhejiang | uncultured rhizopogon | species | 3 | 0 |
| france | | uncultured rhizopogon | species | 1 | 0 |
| hungary | bacs-kiskun county | uncultured rhizopogon | species | 1 | 0 |
| italy | | uncultured rhizopogon | species | 3 | 0 |
| italy | | uncultured rhizopogonaceae | species | 2 | 0 |
| italy | emilia-romagna region | uncultured rhizopogon | species | 1 | 0 |
| japan | | uncultured rhizopogon | species | 1 | 0 |
| japan | iwate prefecture | uncultured rhizopogon | species | 4 | 0 |
| japan | okinawa prefecture | uncultured rhizopogon | species | 1 | 0 |
| japan | tokyo prefecture | uncultured rhizopogon | species | 5 | 0 |
| japan | tottori prefecture | uncultured rhizopogon | species | 1 | 0 |
| lithuania | | uncultured rhizopogon | species | 1 | 0 |
| mexico | | uncultured rhizopogon | species | 10 | 0 |
| mexico | | uncultured rhizopogon aff. fallax | species | 6 | 0 |
| mexico | morelos | uncultured rhizopogon | species | 1 | 0 |
| poland | | uncultured rhizopogonaceae | species | 1 | 0 |
| portugal | | uncultured rhizopogon | species | 4 | 0 |
| portugal | | uncultured rhizopogon roseolus | species | 1 | 0 |
| puerto rico | | uncultured rhizopogon | species | 3 | 0 |
| russia | | uncultured rhizopogon | species | 1 | 0 |
| russia | amur oblast | uncultured rhizopogon | species | 1 | 0 |
| russia | sakha republic | uncultured rhizopogon | species | 5 | 0 |
| south korea | | uncultured rhizopogon | species | 8 | 0 |
| spain | | uncultured rhizopogon | species | 5 | 0 |
| sweden | | ectomycorrhizal root tip (rhizopogon) 167_ny2.b1-27.5 | species | 1 | 0 |
| united states | | uncultured rhizopogon | species | 22 | 0 |
| united states | arizona | uncultured rhizopogon | species | 1 | 0 |
| united states | california | uncultured rhizopogon | species | 37 | 0 |
| united states | florida | uncultured rhizopogonaceae | species | 1 | 0 |
| united states | michigan | uncultured rhizopogon | species | 9 | 0 |
| united states | north carolina | uncultured rhizopogon | species | 1 | 0 |
| united states | north carolina | uncultured rhizopogonaceae | species | 1 | 0 |
| united states | oregon | uncultured rhizopogon | species | 7 | 0 |
| united states | rhode island | uncultured rhizopogon | species | 3 | 0 |