| andorra | | arrhenatherum elatius | species | 1 | 0 |
| austria | lower austria | arrhenatherum elatius | species | 2 | 0 |
| austria | styria | arrhenatherum elatius | species | 2 | 0 |
| bulgaria | | arrhenatherum elatius | species | 1 | 0 |
| bulgaria | | arrhenatherum elatius subsp. elatius | subspecies | 1 | 0 |
| canada | british columbia | arrhenatherum elatius | species | 16 | 0 |
| canada | ontario | arrhenatherum elatius | species | 2 | 0 |
| chile | | arrhenatherum elatius | species | 1 | 0 |
| chile | | arrhenatherum elatius subsp. bulbosum | subspecies | 1 | 0 |
| cyprus | | arrhenatherum elatius | species | 1 | 0 |
| cyprus | | arrhenatherum elatius subsp. baeticum | subspecies | 1 | 0 |
| denmark | | arrhenatherum elatius | species | 1 | 0 |
| denmark | | arrhenatherum elatius subsp. elatius | subspecies | 1 | 0 |
| finland | | arrhenatherum elatius | species | 1 | 0 |
| finland | | arrhenatherum elatius subsp. elatius | subspecies | 2 | 0 |
| france | | arrhenatherum elatius | species | 4 | 0 |
| france | | arrhenatherum elatius subsp. bulbosum | subspecies | 1 | 0 |
| france | | arrhenatherum elatius subsp. sardoum | subspecies | 1 | 0 |
| germany | | arrhenatherum elatius | species | 10 | 0 |
| germany | | arrhenatherum elatius subsp. elatius | subspecies | 3 | 0 |
| greece | | arrhenatherum elatius | species | 3 | 0 |
| greece | | arrhenatherum elatius subsp. sardoum | subspecies | 2 | 0 |
| iran | | arrhenatherum elatius | species | 1 | 0 |
| italy | | arrhenatherum elatius | species | 2 | 0 |
| italy | | arrhenatherum elatius subsp. elatius | subspecies | 2 | 0 |
| norway | | arrhenatherum elatius | species | 3 | 0 |
| poland | mazovia province | arrhenatherum elatius | species | 1 | 0 |
| portugal | | arrhenatherum elatius | species | 8 | 0 |
| portugal | | arrhenatherum elatius subsp. bulbosum | subspecies | 2 | 0 |
| portugal | | arrhenatherum elatius subsp. elatius | subspecies | 1 | 0 |
| portugal | | arrhenatherum elatius subsp. sardoum | subspecies | 4 | 0 |
| russia | moscow city | arrhenatherum elatius | species | 1 | 0 |
| spain | | arrhenatherum elatius | species | 19 | 0 |
| spain | | arrhenatherum elatius subsp. baeticum | subspecies | 3 | 0 |
| spain | | arrhenatherum elatius subsp. bulbosum | subspecies | 2 | 0 |
| spain | | arrhenatherum elatius subsp. elatius | subspecies | 1 | 0 |
| spain | | arrhenatherum elatius subsp. sardoum | subspecies | 4 | 0 |
| switzerland | | arrhenatherum elatius | species | 4 | 0 |
| switzerland | geneva region | arrhenatherum elatius | species | 2 | 0 |
| turkey | | arrhenatherum elatius subsp. elatius | subspecies | 2 | 0 |
| united kingdom | | arrhenatherum elatius | species | 3 | 0 |