| Bromus hordeaceus subsp. hordeaceus | GB, VC1 West Cornwall, Lizard Cultivated | John Thomas Irvine Boswell-Syme | | 6/1874 | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, VC1 West Cornwall, Lizard | Charles Alexander Johns | Mantua And Montferrat | 6/1847 | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, VC3 South Devon, Egg Buckland | | Frederick Janson Hanbury | 19/6/1877 | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, VC3 South Devon, Teignmouth | J T Harris | Philip Brookes Mason | | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, VC6 North Somerset, Bleadon | A R Hill | | 15/7/1985 | ABS |
| Bromus hordeaceus subsp. hordeaceus | GB, VC10 Isle of Wight, Saint Helen's Spit | Alexander Goodman More | Mantua And Montferrat | 6/1858 | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, VC14 East Sussex, Lewes | Charles Ottley Groom | Mantua And Montferrat | | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, Sussex, Burgess Hill | Herbert Mann Livens | | 13/7/1900 | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, VC19 North Essex, Walton [on the Naze] | Frederick Yorke Brocas | Mantua And Montferrat | | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, VC19 North Essex, Walton [on the Naze] | Frederick Yorke Brocas | Mantua And Montferrat | | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, VC19 North Essex, Walton [on the Naze] | Frederick Yorke Brocas | Mantua And Montferrat | | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, VC19 North Essex, Walton [on the Naze] | Frederick Yorke Brocas | Mantua And Montferrat | | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, VC17,VC21, London | John Thomas Irvine Boswell-Syme | | 1866 | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, VC25 East Suffolk, Dunwich | Hubert A King | | 10/9/1888 | ABS |
| Bromus hordeaceus subsp. hordeaceus | GB, VC6,VC34, Bristol | | Philip Brookes Mason | | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, VC38 Warwickshire, Harbury | | Mantua And Montferrat | | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, VC40 Shropshire, Pulverbach | Richard de Gylpyn Benson | | 1895 | SHYB |
| Bromus hordeaceus subsp. hordeaceus | GB, VC39,VC57, Burton upon Trent | J T Harris | Philip Brookes Mason | | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, VC59 South Lancashire, Atherton | Brian William Fox | | 7/1956 | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, VC59 South Lancashire, Leigh | Brian William Fox | | 1958 | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, VC71 Isle of Man, Port Erin | Herbert Mann Livens | | 1897 | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, VC73 Kirkcudbrightshire, Balmae Head | Gilbert McNab | | | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, VC77 Lanarkshire, Glasgow | Philip Brookes Mason | Philip Brookes Mason | 1860 | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, VC80 Roxburghshire, Kelso | Andrew Brotherston | | 6/1875 | BON |
| Bromus hordeaceus subsp. hordeaceus | GB, VC83 Midlothian, Arthurs Seat | Philip Brookes Mason | Philip Brookes Mason | 6/1875 | BON |
+ | Bromus hordeaceus subsp. hordeaceus | GB, VC83 Midlothian, Joppa | | | 11/6/1859 | PTH |
+ | Bromus hordeaceus subsp. hordeaceus | GB, VC88 Mid Perthshire, Aberuthven | Francis Buchanan White | | 18/7/1881 | PTH |
+ | Bromus hordeaceus subsp. hordeaceus | GB, VC88 Mid Perthshire, Almondbank | | | 8/6/1871 | PTH |
+ | Bromus hordeaceus subsp. hordeaceus | GB, VC88 Mid Perthshire, Castle Menzies | Francis Buchanan White | | 31/5/1884 | PTH |
+ | Bromus hordeaceus subsp. hordeaceus | GB, VC88 Mid Perthshire, Forteviot | Francis Buchanan White | | 9/8/1881 | PTH |
+ | Bromus hordeaceus subsp. hordeaceus | GB, VC88 Mid Perthshire, Glen Farg | Francis Buchanan White | | 16/8/1881 | PTH |
+ | Bromus hordeaceus subsp. hordeaceus | GB, VC88 Mid Perthshire, Grandtully Station | Francis Buchanan White | | 29/6/1886 | PTH |
+ | Bromus hordeaceus subsp. hordeaceus | GB, VC88 Mid Perthshire, Killin | James Brebner | | 8/1881 | PTH |
+ | Bromus hordeaceus subsp. hordeaceus | GB, VC88 Mid Perthshire, Perth | Francis Buchanan White | | 22/8/1881 | PTH |
+ | Bromus hordeaceus subsp. hordeaceus | GB, VC88 Mid Perthshire, Perth | Francis Buchanan White | | 2/7/1885 | PTH |
+ | Bromus hordeaceus subsp. hordeaceus | GB, VC88 Mid Perthshire, Perth | Francis Buchanan White | | 27/6/1881 | PTH |
+ | Bromus hordeaceus subsp. hordeaceus | GB, VC88 Mid Perthshire, Perth Harbour | Francis Buchanan White | | 7/1874 | PTH |
+ | Bromus hordeaceus subsp. hordeaceus | GB, VC88 Mid Perthshire, Perth Harbour | Francis Buchanan White | | 11/7/1890 | PTH |
+ | Bromus hordeaceus subsp. hordeaceus | GB, VC88 Mid Perthshire, Perth [near] | Francis Buchanan White | | | PTH |
+ | Bromus hordeaceus subsp. hordeaceus | GB, VC89 East Perthshire, Dunkeld | Francis Buchanan White | | 1872 | PTH |