| australia | queensland | microbotryum stygium | species | 1 | 0 |
| austria | | microbotryum aff. violaceum b 700006060 | species | 1 | 0 |
| austria | | microbotryum aff. violaceum tub 011791 | species | 1 | 0 |
| austria | | microbotryum lychnidis-dioicae | species | 3 | 0 |
| austria | | microbotryum pinguiculae | species | 7 | 0 |
| austria | | microbotryum saponariae | species | 2 | 0 |
| austria | | microbotryum silenes-inflatae | species | 2 | 0 |
| austria | | microbotryum silenes-saxifragae | species | 2 | 0 |
| austria | | microbotryum violaceum | species | 7 | 0 |
| austria | lower austria | microbotryum parlatorei | species | 3 | 0 |
| belgium | | microbotryum violaceum | species | 46 | 0 |
| canada | alberta | microbotryum violaceum | species | 2 | 0 |
| canada | new brunswick | microbotryum violaceum | species | 0 | 1 |
| chile | | microbotryum violaceum | species | 2 | 0 |
| china | | microbotryum marginale | species | 1 | 0 |
| china | beijing | microbotryum violaceum | species | 2 | 0 |
| czech republic | | microbotryum lychnidis-dioicae | species | 111 | 0 |
| czech republic | | microbotryum violaceum | species | 14 | 0 |
| czech republic | olomouc region | microbotryum lychnidis-dioicae | species | 19 | 0 |
| denmark | | microbotryum lychnidis-dioicae | species | 84 | 0 |
| denmark | | microbotryum stellariae | species | 1 | 0 |
| denmark | | microbotryum violaceum | species | 25 | 0 |
| france | | microbotryum dianthorum | species | 4 | 0 |
| france | | microbotryum lychnidis-dioicae | species | 605 | 0 |
| france | | microbotryum silenes-dioicae | species | 102 | 0 |
| france | | microbotryum violaceoverrucosum | species | 2 | 0 |
| france | | microbotryum violaceum | species | 401 | 0 |
| france | bretagne region | microbotryum violaceum | species | 33 | 0 |
| france | ile-de-france region | microbotryum violaceum | species | 6 | 0 |
| france | rhone-alpes region | microbotryum silenes-inflatae | species | 1 | 0 |
| germany | | microbotryum aff. violaceum tub 012112 | species | 1 | 0 |
| germany | | microbotryum bistortarum | species | 1 | 0 |
| germany | | microbotryum chloranthae-verrucosum | species | 2 | 0 |
| germany | | microbotryum coronariae | species | 2 | 0 |
| germany | | microbotryum dianthorum | species | 5 | 0 |
| germany | | microbotryum intermedium | species | 1 | 0 |
| germany | | microbotryum lychnidis-dioicae | species | 130 | 0 |
| germany | | microbotryum majus | species | 2 | 0 |
| germany | | microbotryum pinguiculae | species | 2 | 0 |
| germany | | microbotryum saponariae | species | 21 | 0 |
| germany | | microbotryum scabiosae | species | 2 | 0 |
| germany | | microbotryum shykoffianum | species | 1 | 0 |
| germany | | microbotryum silenes-dioicae | species | 20 | 0 |
| germany | | microbotryum silenes-inflatae | species | 4 | 0 |
| germany | | microbotryum stellariae | species | 7 | 0 |
| germany | | microbotryum stygium | species | 1 | 0 |
| germany | | microbotryum violaceum | species | 122 | 0 |
| greece | thessaly region | microbotryum scolymi | species | 1 | 0 |
| greece | thessaly region | microbotryum silybum | species | 2 | 0 |
| greenland | | microbotryum bistortarum | species | 2 | 0 |
| hungary | | microbotryum lychnidis-dioicae | species | 103 | 0 |
| hungary | | microbotryum saponariae | species | 1 | 0 |
| hungary | | microbotryum violaceum | species | 23 | 0 |
| india | | microbotryum dianthorum | species | 2 | 0 |
| italy | | microbotryum dianthorum | species | 6 | 0 |
| italy | | microbotryum lychnidis-dioicae | species | 289 | 0 |
| italy | | microbotryum lychnidis-dioicae p1a1 lamole | no rank | 2 | 0 |
| italy | | microbotryum saponariae | species | 1 | 0 |
| italy | | microbotryum silenes-dioicae | species | 2 | 0 |
| italy | | microbotryum violaceum | species | 235 | 0 |
| italy | piemonte region | microbotryum shykoffianum | species | 2 | 0 |
| italy | piemonte region | microbotryum silenes-inflatae | species | 1 | 0 |
| italy | piemonte region | microbotryum sp. | species | 1 | 0 |
| italy | piemonte region | microbotryum sp. mvsa | species | 2 | 0 |
| italy | tuscany region | microbotryum dianthorum | species | 14 | 0 |
| italy | tuscany region | microbotryum lychnidis-dioicae | species | 4 | 0 |
| italy | tuscany region | microbotryum silenes-dioicae | species | 2 | 0 |
| italy | tuscany region | microbotryum sp. | species | 3 | 0 |
| italy | tuscany region | microbotryum violaceum | species | 124 | 0 |
| japan | | microbotryum tuberculiforme | species | 1 | 0 |
| japan | fukuoka prefecture | microbotryum saponariae | species | 1 | 0 |
| kazakhstan | | microbotryum adenopetalae | species | 2 | 0 |
| lithuania | | microbotryum scorzonerae | species | 1 | 0 |
| netherlands | | microbotryum stellariae | species | 2 | 0 |
| norway | | microbotryum aff. violaceum tub 012115 | species | 1 | 0 |
| norway | | microbotryum coronariae | species | 1 | 0 |
| norway | | microbotryum lychnidis-dioicae | species | 56 | 0 |
| norway | | microbotryum silenes-dioicae | species | 1 | 0 |
| norway | | microbotryum silenes-inflatae | species | 1 | 0 |
| norway | | microbotryum stellariae | species | 4 | 0 |
| poland | | microbotryum violaceum | species | 17 | 0 |
| russia | | microbotryum lychnidis-dioicae | species | 2 | 0 |
| russia | | microbotryum violaceum | species | 23 | 0 |
| slovenia | | microbotryum aff. violaceum tub 011790 | species | 1 | 0 |
| slovenia | | microbotryum dianthorum | species | 2 | 0 |
| slovenia | | microbotryum lychnidis-dioicae | species | 1 | 0 |
| slovenia | | microbotryum shykoffianum | species | 1 | 0 |
| slovenia | | microbotryum violaceum | species | 15 | 0 |
| south africa | the western cape province | microbotryum pustulatum | species | 1 | 0 |
| spain | | microbotryum violaceum | species | 29 | 0 |
| sweden | | microbotryum lychnidis-dioicae | species | 54 | 0 |
| sweden | | microbotryum silenes-dioicae | species | 30 | 0 |
| sweden | | microbotryum stellariae | species | 1 | 0 |
| sweden | | microbotryum violaceum | species | 80 | 0 |
| switzerland | | microbotryum bistortarum | species | 1 | 0 |
| switzerland | | microbotryum dianthorum | species | 1 | 0 |
| switzerland | | microbotryum lagerheimii | species | 1 | 0 |
| switzerland | | microbotryum lychnidis-dioicae | species | 10 | 0 |
| switzerland | | microbotryum saponariae | species | 4 | 0 |
| switzerland | | microbotryum silenes-dioicae | species | 8 | 0 |
| switzerland | | microbotryum silenes-inflatae | species | 14 | 0 |
| switzerland | | microbotryum superbum | species | 1 | 0 |
| switzerland | | microbotryum tragopogonis-pratensis | species | 1 | 0 |
| switzerland | | microbotryum violaceoirregulare | species | 1 | 0 |
| switzerland | | microbotryum violaceum | species | 69 | 0 |
| switzerland | graubunden region | microbotryum sp. | species | 11 | 0 |
| switzerland | graubunden region | microbotryum violaceum | species | 6 | 0 |
| ukraine | | microbotryum lychnidis-dioicae | species | 112 | 0 |
| ukraine | | microbotryum silenes-dioicae | species | 30 | 0 |
| ukraine | | microbotryum violaceum | species | 105 | 0 |
| united kingdom | | microbotryum lagerheimii | species | 1 | 0 |
| united kingdom | | microbotryum lychnidis-dioicae | species | 56 | 0 |
| united kingdom | | microbotryum pinguiculae | species | 2 | 0 |
| united kingdom | | microbotryum silenes-inflatae | species | 6 | 0 |
| united kingdom | | microbotryum violaceum | species | 165 | 0 |
| united kingdom | england | microbotryum lagerheimii | species | 2 | 0 |
| united kingdom | england | microbotryum lychnidis-dioicae | species | 2 | 0 |
| united kingdom | england | microbotryum silenes-dioicae | species | 2 | 0 |
| united kingdom | england | microbotryum sp. mvlfc | species | 2 | 0 |
| united kingdom | scotland | microbotryum lychnidis-dioicae | species | 0 | 1 |
| united kingdom | scotland | microbotryum silenes-inflatae | species | 4 | 0 |
| united states | | microbotryum violaceum | species | 14 | 0 |
| united states | maine | microbotryum violaceum | species | 2 | 0 |
| united states | virginia | microbotryum cf. violaceum ep-2015 | species | 3 | 0 |
| united states | virginia | microbotryum lychnidis-dioicae | species | 2 | 0 |
| united states | virginia | microbotryum sp. mvsspa | species | 10 | 0 |
| united states | virginia | microbotryum violaceum | species | 45 | 0 |
| united states | washington | microbotryum violaceum | species | 45 | 0 |