| Rumex crispus x obtusifolius = R. x pratensis | GB, VC57 Derbyshire, Edlaston Coppy | Edward Francis Linton | Edward Francis Linton | 8/8/1891 | SLBI |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC57 Derbyshire, Shirley | William Richardson Linton | Charles Bailey William Richardson Linton | 8/8/1899 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC57 Derbyshire, Shirley | William Richardson Linton | Botanical Exchange Club of The British Isles Charles Bailey | 8/1905 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC57 Derbyshire, Shirley | William Richardson Linton | Botanical Exchange Club of The British Isles | 8/1905 | ABS |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC58 Cheshire, Parkgate | John Harbord Lewis | Charles Bailey | 25/7/1873 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC59 South Lancashire, Radcliffe | | Fletcher | 9/1854 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC59 South Lancashire, Radcliffe | Fletcher | Fletcher | 9/1855 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC59 South Lancashire, Stretford | George Alfred Holt | Charles Bailey | 4/11/1912 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC64 Mid-west Yorkshire, Copgrove | Edward Charles Wallace | | 10/8/1944 | SLBI |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC65 North-west Yorkshire, Croft-on-Tees | James Ward | Richmond Museum Charles Bailey | 26/7/1865 | MANCH |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC65 North-west Yorkshire, Hawes | Oswald Allen Moore | John Bland Wood | 7/1847 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC80 Roxburghshire, Kelso | Andrew Brotherston | Charles Bailey | 8/1876 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC80 Roxburghshire, Kelso, Tweedside | Robert Renton | George Stephen West Robert Renton | 5/8/1876 | BIRM |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC85 Fifeshire, Balmuto | John Thomas Irvine Boswell-Syme | Charles Bailey | | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC85 Fifeshire, Balmuto | John Thomas Irvine Boswell-Syme | Charles Bailey | 8/1874 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC85 Fifeshire, Balmuto | John Thomas Irvine Boswell-Syme | | 8/1874 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC85 Fifeshire, Crook of Devon | John Thomas Irvine Boswell-Syme | Augustin Ley | 8/1870 | BIRM |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC85 Fifeshire, Cullaloe | John Thomas Irvine Boswell-Syme | Charles Bailey | | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC85 Fifeshire, Invertiel | John Thomas Irvine Boswell-Syme | Charles Bailey | 8/1873 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC85 Fifeshire, Invertiel | John Thomas Irvine Boswell-Syme | | 8/1873 | SLBI |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC86 Stirlingshire, Stirling | Job Edward Lousley | | 11/5/1939 | SLBI |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC87 West Perthshire, Blairingone | Tom Drummond | Charles Bailey | 20/8/1885 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC87 West Perthshire, Clackmannan | Tom Drummond | Charles Bailey | 12/8/1885 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC87 West Perthshire, Culross | Tom Drummond | Frederick Townsend | 21/8/1875 | SLBI |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC88 Mid Perthshire, Elcho | William Barclay | | 8/1887 | PTH |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC88 Mid Perthshire, Elcho | Francis Buchanan White | | 12/8/1887 | PTH |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC88 Mid Perthshire, Elcho Marsh | Henry Maurice Drummond-Hay | | 10/1874 | PTH |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC88 Mid Perthshire, Elcho Marsh | Francis Buchanan White | | 3/9/1874 | PTH |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC88 Mid Perthshire, Elcho Marsh | Francis Buchanan White | | 3/9/1874 | PTH |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC88 Mid Perthshire, Elcho Marsh | Francis Buchanan White | | 3/9/1874 | PTH |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC88 Mid Perthshire, Farragon Hill | Francis Buchanan White | | 11/8/1881 | PTH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC88 Mid Perthshire, Fearnan | Job Edward Lousley | | 8/8/1939 | SLBI |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC88 Mid Perthshire, Perth | Francis Buchanan White | | 22/8/1881 | PTH |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC88 Mid Perthshire, Perth | Francis Buchanan White | | 22/8/1881 | PTH |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC88 Mid Perthshire, River Earn | | | 8/1887 | PTH |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC88 Mid Perthshire, River Earn [near mouth of] | Francis Buchanan White | | 12/8/1887 | PTH |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC88 Mid Perthshire, River Earn [near mouth of] | Francis Buchanan White | | 12/8/1887 | PTH |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC88 Mid Perthshire, Woody Island | | | 10/8/1887 | PTH |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC88 Mid Perthshire, Woody Island | | | 10/8/1887 | PTH |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC89 East Perthshire, Ben Vrackie | | | 4/8/1887 | PTH |