| algeria | | alternaria infectoria | species | 2 | 0 |
| argentina | | alternaria infectoria | species | 2 | 0 |
| argentina | buenos aires city | alternaria infectoria | species | 0 | 1 |
| argentina | buenos aires province | alternaria infectoria | species | 0 | 1 |
| australia | | alternaria infectoria | species | 7 | 0 |
| austria | burgenland | alternaria infectoria | species | 1 | 0 |
| belgium | | alternaria infectoria | species | 1 | 0 |
| bulgaria | | alternaria infectoria | species | 1 | 0 |
| canada | | alternaria infectoria | species | 4 | 0 |
| chile | | alternaria infectoria | species | 11 | 0 |
| china | | alternaria infectoria | species | 5 | 0 |
| china | inner mongolia | alternaria infectoria | species | 1 | 0 |
| czech republic | | alternaria infectoria | species | 1 | 0 |
| denmark | | alternaria infectoria | species | 1 | 0 |
| denmark | capital region of denmark | alternaria infectoria | species | 3 | 0 |
| denmark | region zealand | alternaria infectoria | species | 2 | 0 |
| egypt | south sinai governorate | alternaria infectoria | species | 2 | 0 |
| finland | | alternaria infectoria | species | 4 | 0 |
| france | | alternaria infectoria | species | 9 | 0 |
| france | corse region | alternaria infectoria | species | 12 | 0 |
| france | provence-alpes-cote d'azur region | alternaria infectoria | species | 3 | 0 |
| germany | | alternaria infectoria | species | 1 | 0 |
| germany | hesse | alternaria infectoria | species | 1 | 0 |
| greece | | alternaria infectoria | species | 2 | 0 |
| hungary | | alternaria infectoria | species | 1 | 0 |
| india | | alternaria infectoria | species | 1 | 0 |
| iran | | alternaria infectoria | species | 14 | 0 |
| iran | mazandaran province | alternaria infectoria | species | 2 | 0 |
| israel | | alternaria infectoria | species | 22 | 0 |
| italy | | alternaria infectoria | species | 3 | 0 |
| italy | veneto region | alternaria infectoria | species | 1 | 0 |
| latvia | | alternaria infectoria | species | 3 | 0 |
| lithuania | | alternaria infectoria | species | 2 | 0 |
| new zealand | | alternaria infectoria | species | 6 | 0 |
| oman | | alternaria infectoria | species | 1 | 0 |
| poland | | alternaria infectoria | species | 21 | 0 |
| poland | greater poland province | alternaria infectoria | species | 5 | 0 |
| portugal | | alternaria infectoria | species | 10 | 0 |
| russia | | alternaria infectoria | species | 9 | 0 |
| serbia | | alternaria infectoria | species | 6 | 0 |
| slovakia | | alternaria infectoria | species | 1 | 0 |
| south africa | | alternaria infectoria | species | 1 | 0 |
| south africa | the western cape province | alternaria infectoria | species | 7 | 0 |
| spain | andalusia | alternaria infectoria | species | 3 | 0 |
| spain | castile and leon | alternaria infectoria | species | 17 | 0 |
| sweden | | alternaria infectoria | species | 2 | 0 |
| switzerland | bern region | alternaria infectoria | species | 4 | 0 |
| tunisia | | alternaria infectoria | species | 1 | 0 |
| turkey | | alternaria infectoria | species | 8 | 0 |
| turkey | tokat province | alternaria infectoria | species | 1 | 0 |
| united kingdom | | alternaria infectoria | species | 40 | 0 |
| united states | | alternaria infectoria | species | 13 | 0 |
| united states | california | alternaria infectoria | species | 2 | 0 |
| united states | idaho | alternaria infectoria | species | 2 | 0 |
| united states | new york | alternaria infectoria | species | 9 | 0 |
| united states | oregon | alternaria infectoria | species | 1 | 0 |
| united states | washington | alternaria infectoria | species | 1 | 0 |
| vietnam | | alternaria infectoria | species | 1 | 0 |