| austria | | acarospora schleicheri | species | 1 | 0 |
| austria | styria | acarospora badiofusca | species | 3 | 0 |
| austria | styria | acarospora glaucocarpa f. melaniza | varietas | 3 | 0 |
| belarus | | acarospora umbilicata | species | 2 | 0 |
| bolivia | | acarospora cf. bullata flakus 9547 | species | 1 | 0 |
| canada | british columbia | acarospora glaucocarpa | species | 1 | 0 |
| canada | newfoundland and labrador | acarospora molybdina | species | 2 | 0 |
| canada | ontario | acarospora glaucocarpa | species | 1 | 0 |
| chile | | acarospora strigata | species | 2 | 0 |
| china | | acarospora schleicheri | species | 3 | 0 |
| china | gansu | acarospora nodulosa | species | 3 | 0 |
| china | ningxia | acarospora nodulosa | species | 2 | 0 |
| china | qinghai | acarospora nodulosa | species | 2 | 0 |
| china | sichuan | acarospora schleicheri | species | 3 | 0 |
| china | tibet | acarospora nodulosa | species | 1 | 0 |
| china | tibet | acarospora schleicheri | species | 4 | 0 |
| china | xinjiang | acarospora badiofusca | species | 8 | 0 |
| china | xinjiang | acarospora bullata | species | 3 | 0 |
| china | xinjiang | acarospora heufleriana | species | 2 | 0 |
| china | xinjiang | acarospora macrospora | species | 2 | 0 |
| china | xinjiang | acarospora rosulata | species | 3 | 0 |
| china | xinjiang | acarospora rugulosa | species | 4 | 0 |
| china | xinjiang | acarospora schleicheri | species | 1 | 0 |
| china | xinjiang | acarospora strigata | species | 9 | 0 |
| costa rica | | acarospora schleicheri | species | 1 | 0 |
| czech republic | | acarospora fuscata | species | 10 | 0 |
| czech republic | moravian-silesian region | acarospora atrata | species | 2 | 0 |
| czech republic | moravian-silesian region | acarospora versicolor | species | 28 | 0 |
| denmark | | acarospora fuscata | species | 1 | 0 |
| finland | | acarospora sp. 4 mw-2015 | species | 3 | 0 |
| germany | | acarospora bullata | species | 4 | 0 |
| greenland | | acarospora smaragdula | species | 3 | 0 |
| iceland | | acarospora nitrophila | species | 2 | 0 |
| iceland | | acarospora peliscypha | species | 2 | 0 |
| iran | | acarospora bullata | species | 1 | 0 |
| iran | | acarospora cervina | species | 2 | 0 |
| iran | | acarospora strigata | species | 1 | 0 |
| italy | | acarospora smaragdula | species | 3 | 0 |
| mexico | nuevo leon | acarospora clauzadeana | species | 2 | 0 |
| mongolia | | acarospora rosulata | species | 1 | 0 |
| norway | | acarospora fuscata | species | 2 | 0 |
| norway | | acarospora glaucocarpa | species | 3 | 0 |
| norway | | acarospora macrospora subsp. macrospora | subspecies | 1 | 0 |
| norway | | acarospora molybdina | species | 2 | 0 |
| norway | | acarospora smaragdula | species | 2 | 0 |
| norway | aust-agder county | acarospora pyrenopsoides | species | 1 | 0 |
| norway | buskerud county | acarospora versicolor | species | 1 | 0 |
| norway | finnmark county | acarospora molybdina | species | 1 | 0 |
| norway | oppland county | acarospora hospitans | species | 3 | 0 |
| norway | oppland county | acarospora insignis | species | 2 | 0 |
| norway | oppland county | acarospora rosulata | species | 3 | 0 |
| norway | oppland county | acarospora versicolor | species | 1 | 0 |
| norway | oslo county | acarospora impressula | species | 3 | 0 |
| norway | oslo county | acarospora macrospora | species | 3 | 0 |
| norway | oslo county | acarospora oligospora | species | 3 | 0 |
| norway | sogn og fjordane county | acarospora peliscypha | species | 3 | 0 |
| norway | sogn og fjordane county | acarospora sp. 3 mw-2015 | species | 3 | 0 |
| norway | telemark county | acarospora rugulosa | species | 6 | 0 |
| norway | troms county | acarospora scabrida | species | 3 | 0 |
| norway | troms county | acarospora smaragdula | species | 7 | 0 |
| norway | vest-agder county | acarospora atrata | species | 6 | 0 |
| romania | | acarospora smaragdula | species | 2 | 0 |
| romania | alba county | acarospora smaragdula | species | 10 | 0 |
| russia | | acarospora glaucocarpa | species | 2 | 0 |
| south africa | | acarospora schleicheri | species | 2 | 0 |
| spain | | acarospora badiofusca | species | 1 | 0 |
| spain | andalusia | acarospora murorum | species | 3 | 0 |
| spain | andalusia | acarospora nodulosa | species | 3 | 0 |
| spain | madrid | acarospora nodulosa | species | 6 | 0 |
| spain | madrid | acarospora placodiiformis | species | 3 | 0 |
| sweden | | acarospora badiofusca | species | 2 | 0 |
| sweden | | acarospora cervina | species | 3 | 0 |
| sweden | | acarospora fuscata | species | 6 | 0 |
| sweden | | acarospora glaucocarpa | species | 4 | 0 |
| sweden | | acarospora moenium | species | 5 | 0 |
| sweden | | acarospora molybdina | species | 1 | 0 |
| sweden | | acarospora oligospora | species | 3 | 0 |
| sweden | | acarospora peliscypha | species | 3 | 0 |
| sweden | | acarospora rugulosa | species | 8 | 0 |
| sweden | | acarospora sinopica | species | 8 | 0 |
| sweden | | acarospora smaragdula | species | 2 | 0 |
| sweden | dalarna | acarospora anomala | species | 6 | 0 |
| sweden | gotland | acarospora fuscata | species | 3 | 0 |
| sweden | gotland | acarospora glaucocarpa | species | 3 | 0 |
| sweden | gotland | acarospora glaucocarpa f. melaniza | varietas | 3 | 0 |
| sweden | gotland | acarospora macrospora | species | 3 | 0 |
| sweden | gotland | acarospora sp. 1 mw-2015 | species | 3 | 0 |
| sweden | halland | acarospora atrata | species | 3 | 0 |
| sweden | halland | acarospora smaragdula | species | 6 | 0 |
| sweden | jamtland | acarospora badiofusca | species | 3 | 0 |
| sweden | jamtland | acarospora rugulosa | species | 3 | 0 |
| sweden | jamtland | acarospora smaragdula | species | 16 | 0 |
| sweden | norrbotten | acarospora moenium | species | 3 | 0 |
| sweden | norrbotten | acarospora wahlenbergii | species | 3 | 0 |
| sweden | ostergoetland | acarospora badiofusca | species | 3 | 0 |
| sweden | uppsala | acarospora smaragdula | species | 3 | 0 |
| sweden | vasterbotten | acarospora sinopica | species | 79 | 0 |
| sweden | vasterbotten | acarospora smaragdula | species | 18 | 0 |
| sweden | vastmanland | acarospora moenium | species | 3 | 0 |
| sweden | vastra gotaland | acarospora insolata | species | 3 | 0 |
| sweden | vastra gotaland | acarospora molybdina | species | 3 | 0 |
| sweden | vastra gotaland | acarospora sinopica | species | 1 | 0 |
| sweden | vastra gotaland | acarospora umbilicata | species | 3 | 0 |
| switzerland | valais region | acarospora cervina | species | 3 | 0 |
| switzerland | valais region | acarospora heufleriana | species | 3 | 0 |
| switzerland | valais region | acarospora laqueata | species | 3 | 0 |
| united kingdom | | acarospora fuscata | species | 2 | 0 |
| united kingdom | | acarospora sinopica | species | 2 | 0 |
| united kingdom | | acarospora smaragdula | species | 2 | 0 |
| united kingdom | england | acarospora moenium | species | 1 | 0 |
| united kingdom | england | acarospora smaragdula | species | 9 | 0 |
| united kingdom | wales | acarospora smaragdula | species | 31 | 0 |
| united states | | acarospora cf. contigua cbs 132361 | species | 2 | 0 |
| united states | | acarospora cf. dissipata | species | 1 | 0 |
| united states | | acarospora socialis | species | 2 | 0 |
| united states | | acarospora strigata | species | 5 | 0 |
| united states | arizona | acarospora schleicheri | species | 4 | 0 |
| united states | california | acarospora macrospora | species | 2 | 0 |
| united states | california | acarospora obpallens | species | 6 | 0 |
| united states | california | acarospora oligospora | species | 2 | 0 |
| united states | california | acarospora peliscypha | species | 3 | 0 |
| united states | california | acarospora rosulata | species | 4 | 0 |
| united states | california | acarospora schleicheri | species | 1 | 0 |
| united states | california | acarospora socialis | species | 5 | 0 |
| united states | california | acarospora strigata | species | 3 | 0 |
| united states | california | acarospora thamnina | species | 6 | 0 |
| united states | kansas | acarospora nicolai | species | 3 | 0 |
| united states | montana | acarospora socialis | species | 4 | 0 |
| united states | nevada | acarospora fuscata | species | 2 | 0 |
| united states | nevada | acarospora rosulata | species | 3 | 0 |
| united states | nevada | acarospora strigata | species | 7 | 0 |
| united states | new mexico | acarospora heufleriana | species | 2 | 0 |
| united states | new mexico | acarospora obpallens | species | 3 | 0 |
| united states | new mexico | acarospora strigata | species | 7 | 0 |
| united states | oregon | acarospora thamnina | species | 3 | 0 |
| united states | utah | acarospora oligospora | species | 1 | 0 |
| united states | utah | acarospora schleicheri | species | 3 | 0 |
| united states | utah | acarospora socialis | species | 4 | 0 |
| united states | utah | acarospora strigata | species | 25 | 0 |
| united states | utah | acarospora thamnina | species | 2 | 0 |
| united states | wyoming | acarospora strigata | species | 5 | 0 |