| antarctica | | ceratobasidiaceae sp. | species | 3 | 0 |
| australia | | ceratobasidiaceae sp. | species | 1 | 0 |
| australia | | ceratobasidiaceae sp. 1 mb-2012 | species | 1 | 0 |
| australia | | ceratobasidiaceae sp. 2 mb-2012 | species | 1 | 0 |
| australia | | ceratobasidiaceae sp. 3 mb-2012 | species | 1 | 0 |
| australia | | ceratobasidiaceae sp. 4 mb-2012 | species | 1 | 0 |
| australia | | ceratobasidiaceae sp. 5 mb-2012 | species | 1 | 0 |
| australia | | ceratobasidiaceae sp. 6 mb-2012 | species | 1 | 0 |
| brazil | | ceratobasidiaceae sp. 1 ufmgcb 5665 | species | 1 | 0 |
| brazil | | ceratobasidiaceae sp. 2 ufmgcb 5677 | species | 1 | 0 |
| brazil | | ceratobasidiaceae sp. 3 ufmgcb 5688 | species | 1 | 0 |
| brazil | minas gerais | ceratobasidiaceae sp. | species | 1 | 0 |
| bulgaria | | ceratobasidiaceae sp. | species | 1 | 0 |
| canada | | ceratobasidiaceae sp. | species | 24 | 0 |
| canada | ontario | ceratobasidiaceae sp. 1 crjh-2017 | species | 1 | 0 |
| canada | ontario | ceratobasidiaceae sp. 2 crjh-2017 | species | 1 | 0 |
| canada | ontario | ceratobasidiaceae sp. 3 crjh-2017 | species | 1 | 0 |
| canada | ontario | ceratobasidiaceae sp. 4 crjh-2017 | species | 1 | 0 |
| canada | ontario | ceratobasidiaceae sp. 5 crjh-2017 | species | 1 | 0 |
| china | | ceratobasidiaceae sp. | species | 13 | 0 |
| china | | ceratobasidiaceae sp. 5168 | species | 1 | 0 |
| china | | ceratobasidiaceae sp. 5170 | species | 1 | 0 |
| croatia | | ceratobasidiaceae sp. | species | 2 | 0 |
| czech republic | | ceratobasidiaceae sp. zk73/08 | species | 1 | 0 |
| czech republic | zlin region | ceratobasidiaceae sp. zk73/08 | species | 1 | 0 |
| ecuador | | ceratobasidiaceae sp. | species | 1 | 0 |
| france | | ceratobasidiaceae sp. | species | 9 | 0 |
| hungary | | mycorrhizal fungus o-10 of orchis laxiflora ssp. palustris | species | 1 | 0 |
| hungary | | mycorrhizal fungus o-6 of orchis laxiflora ssp. palustris | species | 1 | 0 |
| hungary | | mycorrhizal fungus o-8 of orchis laxiflora ssp. palustris | species | 1 | 0 |
| hungary | | mycorrhizal fungus vii-17d of dactylorhiza incarnata | species | 1 | 0 |
| hungary | bacs-kiskun county | mycorrhizal fungus vii-17d of dactylorhiza incarnata | species | 1 | 0 |
| india | | ceratobasidiaceae sp. | species | 1 | 0 |
| italy | | ceratobasidiaceae sp. | species | 9 | 0 |
| italy | liguria region | ceratobasidiaceae sp. | species | 35 | 0 |
| japan | | ceratobasidiaceae sp. a03-3ol | species | 1 | 0 |
| japan | | ceratobasidiaceae sp. ao4-3oi | species | 1 | 0 |
| japan | | ceratobasidiaceae sp. nn7-3oi | species | 1 | 0 |
| japan | | ceratobasidiaceae sp. yy1-1oi | species | 1 | 0 |
| japan | chiba prefecture | ceratobasidiaceae sp. | species | 1 | 0 |
| japan | fukuoka prefecture | ceratobasidiaceae sp. | species | 1 | 0 |
| japan | fukushima prefecture | ceratobasidiaceae sp. | species | 1 | 0 |
| japan | kagoshima prefecture | ceratobasidiaceae sp. | species | 3 | 0 |
| japan | kochi prefecture | ceratobasidiaceae sp. | species | 2 | 0 |
| japan | mie prefecture | ceratobasidiaceae sp. | species | 3 | 0 |
| japan | miyazaki prefecture | ceratobasidiaceae sp. | species | 1 | 0 |
| japan | okinawa prefecture | ceratobasidiaceae sp. | species | 2 | 0 |
| japan | saga prefecture | ceratobasidiaceae sp. | species | 1 | 0 |
| japan | shizuoka prefecture | ceratobasidiaceae sp. | species | 4 | 0 |
| mexico | | ceratobasidiaceae sp. | species | 1 | 0 |
| spain | | ceratobasidiaceae sp. | species | 1 | 0 |
| united states | | ceratobasidiaceae sp. | species | 346 | 0 |
| united states | | ceratobasidiaceae sp. 8d | species | 1 | 0 |
| united states | idaho | ceratobasidiaceae sp. m152 | species | 1 | 0 |
| united states | massachusetts | ceratobasidiaceae sp. m468 | species | 1 | 0 |
| united states | virginia | ceratobasidiaceae sp. m327 | species | 1 | 0 |
| united states | virginia | ceratobasidiaceae sp. m334 | species | 1 | 0 |