| Rumex crispus x obtusifolius = R. x pratensis | GB, VC17 Surrey, Thames Ditton | Hewett Cottrell Watson | Alfred Fryer Charles Bailey | 1876 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC3 South Devon, Hemerdon | Thomas Richard Archer Briggs | Elizabeth Anne Lomax | 15/7/1876 | MANCH |
| 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, 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, VC36 Herefordshire, Sellack | Augustin Ley | Augustin Ley | 13/9/1876 | BIRM |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC14 East Sussex, Lewes | James Herbert Augustus Jenner | Charles Bailey James Herbert Augustus Jenner | 7/1877 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC50 Denbighshire, Llangollen,Pengwern | Charles Bailey | | 30/8/1877 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC55 Leicestershire, Lutterworth | Frederick Thompson Mott | Charles Bailey Frederick Thompson Mott Thomas Thorp | 26/9/1877 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC14 East Sussex, Lewes | James Herbert Augustus Jenner | Charles Bailey | 7/1878 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC55 Leicestershire, Gumley | Frederick Thompson Mott | Charles Bailey Frederick Thompson Mott Thomas Thorp | 7/1878 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC34 West Gloucestershire, Clifton | | | 7/1880 | ABS |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | Alfred Fryer Charles Bailey | 9/7/1881 | MANCH |
| 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, 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, VC29 Cambridgeshire, Chatteris | Alfred Fryer | Alfred Fryer Charles Bailey | 9/1881 | MANCH |
| 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, 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, VC1 West Cornwall, Tresco | Augustin Ley | Augustin Ley | 22/9/1884 | BIRM |
| 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, VC87 West Perthshire, Clackmannan | Tom Drummond | Charles Bailey | 12/8/1885 | 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, VC55 Leicestershire, Cropston Reservoir | Thomas Arthur Preston | Charles Bailey Frederick Thompson Mott Thomas Thorp | 1886 | MANCH |
| 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, VC89 East Perthshire, Ben Vrackie | | | 4/8/1887 | 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, 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, 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, VC89 East Perthshire, Seggieden | | | 27/8/1887 | PTH |