| argentina | | grosmannia huntii | species | 3 | 0 |
| argentina | | grosmannia radiaticola | species | 3 | 0 |
| australia | | grosmannia huntii | species | 15 | 0 |
| australia | | grosmannia radiaticola | species | 15 | 0 |
| australia | new south wales | grosmannia huntii | species | 1 | 0 |
| australia | south australia | grosmannia radiaticola | species | 1 | 0 |
| austria | | grosmannia cucullata | species | 3 | 0 |
| austria | | grosmannia galeiformis | species | 3 | 0 |
| austria | | grosmannia penicillata | species | 9 | 0 |
| austria | | grosmannia piceaperda | species | 9 | 0 |
| canada | | grosmannia abiocarpa | species | 6 | 0 |
| canada | | grosmannia aurea | species | 23 | 0 |
| canada | | grosmannia cainii | species | 3 | 0 |
| canada | | grosmannia clavigera | species | 34 | 0 |
| canada | | grosmannia cucullata | species | 3 | 0 |
| canada | | grosmannia piceaperda | species | 3 | 0 |
| canada | | grosmannia sp. sma-2010 | species | 405 | 0 |
| canada | alberta | grosmannia aurea | species | 30 | 0 |
| canada | alberta | grosmannia clavigera | species | 55 | 2 |
| canada | british columbia | grosmannia aurea | species | 2 | 0 |
| canada | british columbia | grosmannia clavigera | species | 30 | 2 |
| canada | ontario | grosmannia aurea | species | 1 | 0 |
| canada | ontario | grosmannia penicillata | species | 2 | 0 |
| chile | | grosmannia radiaticola | species | 2 | 0 |
| chile | | grosmannia radioticola | species | 2 | 0 |
| china | | grosmannia alacris | species | 1 | 0 |
| china | | grosmannia cucullata | species | 12 | 0 |
| china | | grosmannia olivacea | species | 4 | 0 |
| china | | grosmannia penicillata | species | 12 | 0 |
| china | | grosmannia piceaperda | species | 42 | 0 |
| china | | grosmannia radiaticola | species | 3 | 0 |
| czech republic | | grosmannia cucullata | species | 2 | 0 |
| czech republic | | grosmannia olivacea | species | 11 | 0 |
| czech republic | | grosmannia penicillata | species | 3 | 0 |
| czech republic | | grosmannia piceaperda | species | 2 | 0 |
| czech republic | | grosmannia sp. 1 rj-2014 | species | 11 | 0 |
| finland | | grosmannia cf. piceaperda a3_1 | species | 1 | 0 |
| finland | | grosmannia cucullata | species | 18 | 0 |
| finland | | grosmannia galeiformis | species | 2 | 0 |
| finland | | grosmannia olivacea | species | 11 | 0 |
| finland | | grosmannia penicillata | species | 13 | 0 |
| finland | | grosmannia piceaperda | species | 5 | 0 |
| finland | | grosmannia sp. cmw43743 | species | 1 | 0 |
| france | | grosmannia alacris | species | 5 | 0 |
| germany | | grosmannia francke-grosmanniae | species | 2 | 0 |
| germany | | grosmannia francke-grosmanniae francke-grosmannia | subspecies | 1 | 0 |
| germany | | grosmannia penicillata | species | 6 | 0 |
| hungary | | grosmannia penicillata | species | 5 | 0 |
| indonesia | | grosmannia penicillata | species | 3 | 0 |
| italy | | grosmannia serpens | species | 31 | 0 |
| japan | | grosmannia aenigmatica | species | 12 | 0 |
| japan | | grosmannia cucullata | species | 3 | 0 |
| japan | | grosmannia koreana | species | 6 | 0 |
| japan | | grosmannia laricis | species | 27 | 0 |
| japan | | grosmannia sp. j-1 | species | 12 | 0 |
| japan | | grosmannia sp. j-2 | species | 6 | 0 |
| japan | | grosmannia sp. j-3 | species | 9 | 0 |
| japan | | grosmannia sp. j-4 | species | 9 | 0 |
| japan | | grosmannia sp. j-5 | species | 23 | 0 |
| japan | | grosmannia sp. j-6 | species | 9 | 0 |
| japan | | grosmannia sp. j-7 | species | 12 | 0 |
| japan | | grosmannia sp. j-8 | species | 6 | 0 |
| japan | | grosmannia sp. j-9 | species | 45 | 0 |
| latvia | | grosmannia olivacea | species | 1 | 0 |
| latvia | | grosmannia piceaperda | species | 2 | 0 |
| mexico | | grosmannia galeiformis | species | 2 | 0 |
| new zealand | | grosmannia galeiformis | species | 1 | 0 |
| new zealand | | grosmannia huntii | species | 5 | 0 |
| new zealand | | grosmannia radiaticola | species | 6 | 0 |
| norway | | grosmannia cucullata | species | 5 | 0 |
| norway | | grosmannia penicillata | species | 5 | 0 |
| norway | | grosmannia piceaperda | species | 3 | 0 |
| norway | | grosmannia radioticola | species | 1 | 0 |
| norway | akershus county | grosmannia penicillata | species | 1 | 0 |
| poland | | grosmannia cainii | species | 3 | 0 |
| poland | | grosmannia cf. cucullata 183brj | species | 1 | 0 |
| poland | | grosmannia cucullata | species | 34 | 0 |
| poland | | grosmannia grandifoliae | species | 6 | 0 |
| poland | | grosmannia olivacea | species | 4 | 0 |
| poland | | grosmannia penicillata | species | 6 | 0 |
| poland | | grosmannia piceaperda | species | 25 | 0 |
| poland | | grosmannia radiaticola | species | 9 | 0 |
| poland | | grosmannia sp. 1 rj-2014 | species | 21 | 0 |
| portugal | | grosmannia alacris | species | 10 | 0 |
| portugal | | grosmannia cucullata | species | 1 | 0 |
| russia | | grosmannia cf. piceaperda 11_1 | species | 2 | 0 |
| russia | | grosmannia cf. piceaperda 8_1 | species | 2 | 0 |
| russia | | grosmannia cucullata | species | 8 | 0 |
| russia | | grosmannia galeiformis | species | 1 | 0 |
| russia | | grosmannia piceaperda | species | 1 | 0 |
| russia | sakhalin oblast | grosmannia piceaperda | species | 2 | 0 |
| slovenia | city municipality of ljubljana | grosmannia cucullata | species | 1 | 0 |
| slovenia | city municipality of ljubljana | grosmannia piceaperda | species | 2 | 0 |
| slovenia | city municipality of maribor | grosmannia penicillata | species | 1 | 0 |
| slovenia | city municipality of maribor | grosmannia sp. 94a | species | 6 | 0 |
| slovenia | municipality of bled | grosmannia sp. zlvg350 | species | 1 | 0 |
| slovenia | municipality of dravograd | grosmannia penicillata | species | 1 | 0 |
| slovenia | municipality of kocevje | grosmannia cucullata | species | 1 | 0 |
| slovenia | municipality of kocevje | grosmannia penicillata | species | 1 | 0 |
| south africa | | grosmannia alacris | species | 16 | 0 |
| south africa | | grosmannia crassivaginata | species | 4 | 0 |
| south africa | | grosmannia huntii | species | 1 | 0 |
| south africa | | grosmannia radiaticola | species | 2 | 0 |
| south africa | | grosmannia radioticola | species | 2 | 0 |
| south africa | | grosmannia robusta | species | 2 | 0 |
| spain | | grosmannia alacris | species | 10 | 0 |
| spain | | grosmannia sp. cmw22798 | species | 1 | 0 |
| spain | asturias | grosmannia galeiformis | species | 1 | 0 |
| spain | cantabria | grosmannia olivacea | species | 0 | 1 |
| sudan | | grosmannia cucullata | species | 1 | 0 |
| sweden | | grosmannia cucullata | species | 1 | 0 |
| sweden | | grosmannia europhioides | species | 1 | 0 |
| sweden | | grosmannia galeiformis | species | 1 | 0 |
| sweden | | grosmannia olivacea | species | 8 | 0 |
| sweden | | grosmannia penicillata | species | 10 | 0 |
| sweden | | grosmannia radiaticola | species | 1 | 0 |
| ukraine | | grosmannia olivacea | species | 1 | 0 |
| ukraine | | grosmannia penicillata | species | 1 | 0 |
| united kingdom | | grosmannia galeiformis | species | 2 | 0 |
| united kingdom | scotland | grosmannia galeiformis | species | 3 | 0 |
| united states | | grosmannia abiocarpa | species | 4 | 0 |
| united states | | grosmannia alacris | species | 10 | 0 |
| united states | | grosmannia americana | species | 14 | 0 |
| united states | | grosmannia aurea | species | 3 | 0 |
| united states | | grosmannia clavigera | species | 315 | 0 |
| united states | | grosmannia francke-grosmanniae | species | 2 | 0 |
| united states | | grosmannia grandifoliae | species | 2 | 0 |
| united states | | grosmannia huntii | species | 9 | 0 |
| united states | | grosmannia koreana | species | 3 | 0 |
| united states | | grosmannia piceaperda | species | 4 | 0 |
| united states | | grosmannia sp. 1 sjt-2013 | species | 3 | 0 |
| united states | | grosmannia sp. 2 sjt-2013 | species | 3 | 0 |
| united states | | grosmannia sp. 3 sjt-2013 | species | 3 | 0 |
| united states | | grosmannia sp. 4 sjt-2013 | species | 6 | 0 |
| united states | | grosmannia sp. 5 sjt-2013 | species | 3 | 0 |
| united states | | grosmannia sp. 6 sjt-2013 | species | 6 | 0 |
| united states | | grosmannia sp. 7 sjt-2013 | species | 3 | 0 |
| united states | | grosmannia sp. sma-2010 | species | 195 | 0 |
| united states | alaska | grosmannia piceaperda | species | 2 | 0 |
| united states | california | grosmannia clavigera | species | 20 | 0 |
| united states | california | grosmannia galeiformis | species | 7 | 1 |
| united states | california | grosmannia huntii | species | 2 | 1 |
| united states | california | grosmannia serpens | species | 2 | 0 |
| united states | colorado | grosmannia clavigera | species | 6 | 0 |
| united states | georgia | grosmannia huntii | species | 0 | 1 |
| united states | minnesota | grosmannia sp. | species | 1 | 0 |
| united states | montana | grosmannia clavigera | species | 1 | 0 |
| united states | washington | grosmannia huntii | species | 1 | 0 |