| Rumex crispus x obtusifolius = R. x pratensis | GB, VC6 North Somerset, Clifton | James Walter White | Botanical Exchange Club of The British Isles Charles Bailey James Walter White | 13/7/1892 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC17 Surrey, Eashing | | Edward Shearburn Marshall | 20/6/1892 | SLBI |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC57 Derbyshire, Edlaston | Edward Francis Linton | Charles Bailey Edward Francis Linton | 8/8/1891 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC57 Derbyshire, Edlaston | William Richardson Linton | William Richardson Linton | 8/8/1891 | SLBI |
| 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, VC6 North Somerset, Corston | James Walter White | Charles Bailey James Walter White | 7/1891 | 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, VC57 Derbyshire, Edlaston | | Augustin Ley William Richardson Linton | 8/8/1890 | BIRM |
| 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, VC89 East Perthshire, Seggieden | | | 27/8/1887 | PTH |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC89 East Perthshire, Seggieden | | | 27/8/1887 | PTH |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC89 East Perthshire, Powgavie | | | 16/8/1887 | PTH |
+ | Rumex crispus x obtusifolius = R. x pratensis | GB, VC89 East Perthshire, Powgavie | | | 16/8/1887 | 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, 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 |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC17 Surrey, Weybridge | William Hadden Beeby | William Hadden Beeby | 1/8/1887 | 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, River Earn | | | 8/1887 | PTH |
| 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, 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, VC17 Surrey, Ramsnest | William Hadden Beeby | William Hadden Beeby | 3/8/1885 | SLBI |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC1 West Cornwall, Tresco | Augustin Ley | Augustin Ley | 22/9/1884 | BIRM |
+ | 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, VC17 Surrey, Dormans | William Hadden Beeby | William Hadden Beeby | 19/8/1884 | SLBI |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC29 Cambridgeshire, Chatteris | Alfred Fryer | Alfred Fryer Charles Bailey | 9/1881 | MANCH |
+ | 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, Farragon Hill | Francis Buchanan White | | 11/8/1881 | PTH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC10 Isle of Wight, Brading Harbour | Charles Bailey | Charles Bailey | 16/7/1881 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC10 Isle of Wight, Brading Harbour | Charles Bailey | | 16/7/1881 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | Alfred Fryer Charles Bailey | 9/7/1881 | MANCH |