+ | 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, VC6 North Somerset, Corston | James Walter White | | 7/1891 | ABS |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC6 North Somerset, Corston | James Walter White | James Walter White | 7/1891 | ABS |
+ | 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 | 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, 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 [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, VC89 East Perthshire, Cairnie Pier | Francis Buchanan White | | 13/9/1884 | PTH |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC89 East Perthshire, Cairnie Pier | Francis Buchanan White | | 13/9/1884 | PTH |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC89 East Perthshire, Paddockmuir | Francis Buchanan White | | 13/9/1884 | PTH |
| 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, VC17 Surrey, Thames Ditton | Hewett Cottrell Watson | William Hadden Beeby | 8/1876 | SLBI |
| 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 | Henfield | | Frederick Townsend | | SLBI |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC11 South Hampshire, Shedfield | Frederick Townsend | Allan Octavian Hume Frederick Townsend | 3/8/1870 | SLBI |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC14 East Sussex, Lewes | Joseph Woods | Allan Octavian Hume Frederick Townsend | 3/8/1833 | SLBI |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC14 East Sussex, Lewes | Joseph Woods | Frederick Townsend | 10/7/1847 | SLBI |
| Rumex crispus x obtusifolius = R. x pratensis | GB, Sussex, Saint Leonard's | Frederick Townsend | Allan Octavian Hume Frederick Townsend | 1/7/1872 | SLBI |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC17 Surrey, River Thames in Surrey | Frederick Townsend | | 6/8/1894 | SLBI |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC21 Middlesex, Stoke Newington | Joseph Woods | Allan Octavian Hume Frederick Townsend | 8/8/1831 | SLBI |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC38 Warwickshire, Warwick | Henry Bromwich | Allan Octavian Hume Frederick Townsend | 9/1871 | SLBI |
| 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, VC37 Worcestershire, Madresfield | Richard Francis Towndrow | Botanical Exchange Club of The British Isles | 11/7/1889 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC37 Worcestershire, Madresfield | Richard Francis Towndrow | Botanical Exchange Club of The British Isles | 11/7/1889 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC37 Worcestershire, Worcester | Joseph Hesselgrave Thompson | | 27/7/1853 | ABS |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC10 Isle of Wight, Newport | Frederic Stratton | Charles Bailey Frederic Stratton | 26/7/1871 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC10 Isle of Wight, Newport | Frederic Stratton | Frederic Stratton | 26/7/1871 | SLBI |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC88 Mid Perthshire, River Earn | | | 8/1887 | PTH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC16 West Kent, Shoreham | William Robert Sherrin | | 7/7/1928 | SLBI |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC21 Middlesex, Chiswick | William Robert Sherrin | | 7/1903 | SLBI |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC21 Middlesex, Chiswick | William Robert Sherrin | | 7/1903 | SLBI |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC21 Middlesex, Uxbridge | William Robert Sherrin | | 8/1904 | SLBI |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC21 Middlesex, West Drayton | Leslie Beeching Hall William Robert Sherrin | | 28/7/1920 | SLBI |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC55 Leicestershire, Cropston Reservoir | Thomas Arthur Preston | Charles Bailey Frederick Thompson Mott Thomas Thorp | 1886 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC19 North Essex, Broxbourne | William Williamson Newbould | Allan Octavian Hume Frederick Townsend | 19/7/1848 | SLBI |