| algeria | | phalaris coerulescens | species | 2 | 0 |
| algeria | | phalaris paradoxa | species | 2 | 0 |
| argentina | | anthoxanthum redolens | species | 4 | 0 |
| argentina | | phalaris angusta | species | 2 | 0 |
| argentina | | phalaris platensis | species | 2 | 0 |
| australia | | phalaris coerulescens | species | 6 | 0 |
| australia | new south wales | anthoxanthum rariflorum | species | 1 | 0 |
| australia | victoria | phalaris aquatica | species | 7 | 0 |
| australia | victoria | phalaris minor | species | 2 | 0 |
| australia | victoria | phalaris paradoxa | species | 13 | 0 |
| austria | styria | anthoxanthum odoratum | species | 2 | 0 |
| brazil | | phalaris angusta | species | 3 | 0 |
| brazil | sao paulo | phalaris angusta | species | 7 | 0 |
| canada | | anthoxanthum monticola subsp. alpinum | subspecies | 2 | 0 |
| canada | alberta | anthoxanthum nitens | species | 1 | 0 |
| canada | alberta | phalaris arundinacea | species | 7 | 0 |
| canada | british columbia | anthoxanthum aristatum | species | 6 | 0 |
| canada | british columbia | anthoxanthum monticola | species | 2 | 0 |
| canada | british columbia | anthoxanthum monticola subsp. alpinum | subspecies | 4 | 0 |
| canada | british columbia | anthoxanthum odoratum | species | 20 | 0 |
| canada | british columbia | phalaris arundinacea | species | 6 | 0 |
| canada | manitoba | phalaris arundinacea | species | 3 | 0 |
| canada | northwest territories | anthoxanthum arcticum | species | 8 | 0 |
| canada | northwest territories | anthoxanthum monticola subsp. alpinum | subspecies | 4 | 0 |
| canada | nunavut | anthoxanthum arcticum | species | 6 | 0 |
| canada | nunavut | anthoxanthum hirtum | species | 3 | 0 |
| canada | nunavut | anthoxanthum monticola subsp. alpinum | subspecies | 8 | 0 |
| canada | ontario | phalaris arundinacea | species | 7 | 0 |
| canada | ontario | phalaris canariensis | species | 5 | 0 |
| canada | quebec | anthoxanthum nitens | species | 2 | 0 |
| canada | quebec | phalaris arundinacea | species | 2 | 0 |
| canada | saskatchewan | anthoxanthum nitens | species | 6 | 0 |
| chile | | phalaris amethystina | species | 2 | 0 |
| chile | | phalaris aquatica | species | 1 | 0 |
| chile | los lagos region | anthoxanthum redolens | species | 1 | 0 |
| china | | anthoxanthum hookeri | species | 25 | 0 |
| china | | phalaris arundinacea | species | 7 | 0 |
| china | yunnan | anthoxanthum hookeri | species | 1 | 0 |
| china | zhejiang | phalaris arundinacea | species | 8 | 0 |
| czech republic | | anthoxanthum odoratum | species | 15 | 0 |
| denmark | | phalaris arundinacea | species | 26 | 0 |
| finland | | anthoxanthum nitens | species | 1 | 0 |
| france | | anthoxanthum alpinum | species | 11 | 0 |
| france | | anthoxanthum odoratum | species | 6 | 0 |
| france | | phalaris rotgesii | species | 1 | 0 |
| france | corse region | phalaris aquatica | species | 1 | 0 |
| germany | | phalaris arundinacea | species | 29 | 0 |
| greece | | anthoxanthum gracile | species | 5 | 0 |
| greece | | anthoxanthum ovatum | species | 22 | 0 |
| greenland | | anthoxanthum monticola | species | 6 | 0 |
| india | | phalaris minor | species | 2 | 0 |
| ireland | | anthoxanthum odoratum | species | 21 | 0 |
| ireland | | phalaris arundinacea | species | 9 | 0 |
| italy | | anthoxanthum gracile | species | 23 | 0 |
| italy | | anthoxanthum ovatum | species | 24 | 0 |
| italy | | phalaris coerulescens | species | 1 | 0 |
| italy | | phalaris minor | species | 1 | 0 |
| italy | | phalaris paradoxa | species | 2 | 0 |
| italy | | phalaris truncata | species | 1 | 0 |
| italy | sardinia autonomous region | phalaris aquatica | species | 9 | 0 |
| jordan | | phalaris minor | species | 1 | 0 |
| madagascar | | anthoxanthum madagascariense | species | 12 | 0 |
| mongolia | | anthoxanthum glabrum | species | 2 | 0 |
| montenegro | | anthoxanthum ovatum | species | 7 | 0 |
| morocco | | anthoxanthum ovatum | species | 15 | 0 |
| morocco | | phalaris paradoxa | species | 1 | 0 |
| new zealand | | hierochloe brunonis | species | 1 | 0 |
| new zealand | | hierochloe equiseta | species | 1 | 0 |
| new zealand | | hierochloe fusca | species | 1 | 0 |
| new zealand | | hierochloe novae-zelandiae | species | 1 | 0 |
| norway | | anthoxanthum hirtum | species | 31 | 0 |
| norway | | anthoxanthum nitens | species | 5 | 0 |
| norway | | phalaris arundinacea | species | 3 | 0 |
| norway | | phalaris coerulescens | species | 3 | 0 |
| pakistan | | phalaris minor | species | 1 | 0 |
| papua new guinea | | anthoxanthum angustum | species | 3 | 0 |
| peru | | phalaris arundinacea | species | 2 | 0 |
| peru | cajamarca region | anthoxanthum redolens | species | 7 | 0 |
| poland | | phalaris arundinacea | species | 40 | 0 |
| poland | mazovia province | anthoxanthum odoratum | species | 1 | 0 |
| poland | mazovia province | phalaris arundinacea | species | 1 | 0 |
| portugal | | anthoxanthum amarum | species | 15 | 0 |
| portugal | | anthoxanthum maderense | species | 13 | 0 |
| portugal | | anthoxanthum odoratum | species | 2 | 0 |
| portugal | | phalaris brachystachys | species | 2 | 0 |
| portugal | | phalaris paradoxa | species | 1 | 0 |
| reunion | | anthoxanthum cf. odoratum jh-2017 | species | 3 | 0 |
| reunion | | anthoxanthum odoratum | species | 3 | 0 |
| russia | karachay-cherkessia republic | anthoxanthum alpinum | species | 1 | 0 |
| russia | krasnoyarsk krai | anthoxanthum odoratum | species | 1 | 0 |
| russia | murmansk oblast | anthoxanthum monticola | species | 4 | 0 |
| russia | nenets autonomous okrug | anthoxanthum arcticum | species | 1 | 0 |
| russia | sakhalin oblast | hierochloe sachalinensis | species | 1 | 0 |
| russia | tuva republic | anthoxanthum nitens | species | 1 | 0 |
| russia | tver oblast | anthoxanthum odoratum | species | 6 | 0 |
| south africa | | anthoxanthum dregeanum | species | 26 | 0 |
| south africa | | anthoxanthum ecklonii | species | 20 | 0 |
| south africa | | anthoxanthum tongo | species | 20 | 0 |
| south korea | | anthoxanthum nitens | species | 7 | 0 |
| south korea | | phalaris arundinacea | species | 7 | 0 |
| south korea | daegu city | anthoxanthum nitens | species | 2 | 0 |
| south korea | gyeonggi province | anthoxanthum nitens | species | 3 | 0 |
| spain | | anthoxanthum amarum | species | 13 | 0 |
| spain | | anthoxanthum aristatum | species | 13 | 0 |
| spain | | anthoxanthum odoratum | species | 8 | 0 |
| spain | | anthoxanthum sp. mp-2014 | species | 16 | 0 |
| spain | | phalaris canariensis | species | 4 | 0 |
| spain | | phalaris coerulescens | species | 6 | 0 |
| spain | | phalaris minor | species | 5 | 0 |
| spain | andalusia | anthoxanthum ovatum | species | 15 | 0 |
| spain | aragon | anthoxanthum odoratum | species | 9 | 0 |
| spain | asturias | anthoxanthum amarum | species | 10 | 0 |
| spain | canary islands | anthoxanthum sp. mp-2014 | species | 10 | 0 |
| spain | galicia | anthoxanthum amarum | species | 10 | 0 |
| spain | galicia | anthoxanthum aristatum | species | 20 | 0 |
| spain | galicia | anthoxanthum odoratum | species | 10 | 0 |
| sweden | | anthoxanthum alpinum | species | 5 | 0 |
| sweden | | anthoxanthum odoratum | species | 5 | 0 |
| sweden | | phalaris arundinacea | species | 19 | 0 |
| taiwan | | anthoxanthum horsfieldii | species | 12 | 0 |
| tanzania | arusha region | anthoxanthum nivale | species | 3 | 0 |
| tunisia | | phalaris aquatica | species | 1 | 0 |
| turkey | | phalaris paradoxa | species | 2 | 0 |
| turkmenistan | | phalaris minor | species | 1 | 0 |
| uganda | | anthoxanthum nivale | species | 15 | 0 |
| united kingdom | | anthoxanthum nitens | species | 7 | 0 |
| united kingdom | | anthoxanthum odoratum | species | 4 | 0 |
| united kingdom | | phalaris arundinacea | species | 12 | 0 |
| united kingdom | england | anthoxanthum odoratum | species | 4 | 0 |
| united states | | hierochloe fusca | species | 1 | 0 |
| united states | | phalaris angusta | species | 1 | 0 |
| united states | | phalaris arundinacea | species | 3 | 0 |
| united states | | phalaris brachystachys | species | 1 | 0 |
| united states | | phalaris californica | species | 2 | 0 |
| united states | | phalaris canariensis | species | 2 | 0 |
| united states | | phalaris caroliniana | species | 1 | 0 |
| united states | california | anthoxanthum occidentale | species | 1 | 0 |
| united states | california | phalaris aquatica | species | 6 | 0 |
| united states | california | phalaris canariensis | species | 1 | 0 |
| united states | california | phalaris lemmonii | species | 3 | 0 |
| united states | new york | phalaris arundinacea | species | 1 | 0 |
| united states | texas | phalaris caroliniana | species | 1 | 0 |
| united states | washington | anthoxanthum nitens | species | 4 | 0 |
| united states | wisconsin | phalaris arundinacea | species | 7 | 0 |