| argentina | buenos aires province | drechslera sp. 12-15 | species | 1 | 0 |
| argentina | buenos aires province | drechslera sp. ls1677 | species | 1 | 0 |
| argentina | buenos aires province | drechslera sp. p6 | species | 1 | 0 |
| australia | | drechslera sp. | species | 1 | 0 |
| belgium | | drechslera erythrospila | species | 1 | 0 |
| canada | | drechslera phlei | species | 2 | 0 |
| canada | | drechslera poae | species | 2 | 0 |
| canada | | drechslera sp. | species | 3 | 0 |
| canada | | drechslera sp. tc2-022 | species | 1 | 0 |
| canada | british columbia | drechslera dematioidea | species | 8 | 0 |
| china | | drechslera andersenii | species | 2 | 0 |
| china | | drechslera avenae | species | 1 | 0 |
| china | | drechslera erythrospila | species | 1 | 0 |
| china | | drechslera sp. | species | 1 | 0 |
| egypt | | drechslera andersenii | species | 1 | 0 |
| egypt | | drechslera sp. | species | 1 | 0 |
| egypt | minya governorate | drechslera sp. dg1 | species | 1 | 0 |
| finland | | drechslera sp. f72 | species | 1 | 0 |
| germany | | drechslera biseptata | species | 9 | 0 |
| germany | | drechslera catenaria | species | 1 | 0 |
| germany | | drechslera phlei | species | 1 | 0 |
| germany | | drechslera poae | species | 1 | 0 |
| germany | | drechslera sp. | species | 5 | 0 |
| germany | | drechslera sp. mt-2016 | species | 2 | 0 |
| germany | brandenburg | drechslera sp. cb11005 | species | 1 | 0 |
| hungary | | drechslera sp. | species | 1 | 0 |
| iran | | drechslera dematioidea | species | 5 | 0 |
| japan | | drechslera avenae | species | 1 | 0 |
| japan | | drechslera brizae | species | 4 | 0 |
| japan | | drechslera gigantea | species | 1 | 0 |
| mexico | hidalgo | drechslera erythrospila | species | 1 | 0 |
| netherlands | | drechslera biseptata | species | 1 | 0 |
| netherlands | | drechslera poae | species | 1 | 0 |
| new zealand | southland | drechslera andersenii | species | 1 | 0 |
| pakistan | | drechslera biseptata | species | 1 | 0 |
| portugal | | drechslera dematioidea | species | 1 | 0 |
| south africa | | drechslera erythrospila | species | 1 | 0 |
| south africa | | drechslera sp. | species | 1 | 0 |
| south korea | | drechslera avenae | species | 4 | 0 |
| spain | | drechslera erythrospila | species | 1 | 0 |
| spain | | drechslera sp. | species | 1 | 0 |
| spain | | drechslera sp. 3449 | species | 1 | 0 |
| spain | navarra | drechslera sp. | species | 2 | 0 |
| turkey | | drechslera sp. ct530 | species | 1 | 0 |
| united kingdom | | drechslera andersenii | species | 2 | 0 |
| united kingdom | england | drechslera biseptata | species | 0 | 1 |
| united states | | drechslera biseptata | species | 2 | 0 |
| united states | | drechslera gigantea | species | 1 | 0 |
| united states | | drechslera sp. bc_besc_80d | species | 1 | 0 |
| united states | | drechslera sp. ca_besc_196i | species | 1 | 0 |
| united states | | drechslera sp. ca_besc_196k | species | 1 | 0 |
| united states | | drechslera sp. ca_sqma_28_3c | species | 1 | 0 |
| united states | california | drechslera sp. | species | 1 | 0 |