| Caltha palustris var. guerangerii | GB, VC1 West Cornwall, Marazion Marsh | D A J Little | | 29/3/1943 | ABS |
| Caltha palustris var. guerangerii | GB, VC2 East Cornwall, Dutson | William Wise | William Wise | 14/3/1888 | LAUS |
| Caltha palustris var. guerangerii | GB, VC2 East Cornwall, West Looe | Allan Octavian Hume | Allan Octavian Hume | 24/5/1900 | SLBI |
| Caltha palustris var. guerangerii | GB, VC2 East Cornwall, West Looe | Allan Octavian Hume | Allan Octavian Hume | 24/5/1900 | SLBI |
| Caltha palustris var. guerangerii | GB, VC3 South Devon, Berry Pomeroy | Elizabeth Anne Lomax | | 5/1870 | MANCH |
| Caltha palustris var. guerangerii | GB, VC3 South Devon, Broad Clyst | | | 8/5/1936 | SLBI |
| Caltha palustris var. guerangerii | GB, VC4 North Devon, Okehampton | William Booth Waterfall | Harold Stuart Thompson | 5/1877 | BIRM |
| Caltha palustris var. guerangerii | GB, VC6 North Somerset, Compton Dando | Ida Mary Roper | Watson Botanical Exchange Club Ida Mary Roper | 21/5/1921 | SLBI |
| Caltha palustris var. guerangerii | GB, VC6 North Somerset, Compton Dando | Ida Mary Roper | Watson Botanical Exchange Club Harold Stuart Thompson Ida Mary Roper | 21/3/1921 | BIRM |
| Caltha palustris var. guerangerii | GB, VC10 Isle of Wight, Luccombe | A Hamburgh | Frederick Townsend | | SLBI |
| Caltha palustris var. guerangerii | GB, VC11 South Hampshire, Beaulieu | Ida Mary Roper | Watson Botanical Exchange Club Ida Mary Roper | 29/5/1933 | SLBI |
| Caltha palustris var. guerangerii | GB, VC11 South Hampshire, Fareham | | Charles Bailey William Lowndes Notcutt | 1843 | MANCH |
| Caltha palustris var. guerangerii | GB, VC11 South Hampshire, Shedfield | Patrick Martin Hall | Patrick Martin Hall Richard Barker Ullman | 16/4/1930 | SLBI |
+ | Caltha palustris var. guerangerii | GB, VC11 South Hampshire, Southampton | | John Hutton Balfour | | PTH |
| Caltha palustris var. guerangerii | GB, VC11 South Hampshire, Winchester | | Dulwich College | 1861 | SLBI |
| Caltha palustris var. guerangerii | GB, VC12 North Hampshire, Headbourne Worthy | | Croydon Natural History and Scientific Society J Breach Robert Russell Hutchinson | 29/3/1834 | SLBI |
| Caltha palustris var. guerangerii | GB, VC12 North Hampshire, Odiham | Charlotte Ellen Palmer | Botanical Exchange Club of The British Isles Charles Bailey Charlotte Ellen Palmer | 1/5/1893 | MANCH |
| Caltha palustris var. guerangerii | GB, VC12 North Hampshire, Odiham | Charlotte Ellen Palmer | Botanical Exchange Club of The British Isles Charles Bailey Charlotte Ellen Palmer | 1/5/1893 | MANCH |
| Caltha palustris var. guerangerii | GB, VC12 North Hampshire, Odiham | Charlotte Ellen Palmer | Charles Bailey | 1/5/1893 | MANCH |
| Caltha palustris var. guerangerii | GB, VC12 North Hampshire, Odiham | Charlotte Ellen Palmer | Botanical Exchange Club of The British Isles Augustin Ley Charlotte Ellen Palmer | 1/5/1893 | BIRM |
| Caltha palustris var. guerangerii | GB, VC12 North Hampshire, Odiham Castle | Charlotte Ellen Palmer | Botanical Exchange Club of The British Isles Charlotte Ellen Palmer | 13/4/1893 2/5/1893 | SLBI |
| Caltha palustris var. guerangerii | GB, VC12 North Hampshire, Odiham Castle | Charlotte Ellen Palmer | Botanical Exchange Club of The British Isles Charlotte Ellen Palmer | 13/4/1893 2/5/1893 | SLBI |
| Caltha palustris var. guerangerii | GB, VC13 West Sussex, Bramber | William Hadden Beeby | William Hadden Beeby | 17/5/1880 | SLBI |
| Caltha palustris var. guerangerii | GB, VC13 West Sussex, Houghton | | Henry Haselfoot Haines | 4/1886 | ABS |
| Caltha palustris var. guerangerii | GB, VC13 West Sussex, South Ambersham | Edward Charles Wallace | Flora Britannica Job Edward Lousley | 19/4/1935 | SLBI |
| Caltha palustris var. guerangerii | GB, VC14 East Sussex, Lewes | Joseph Woods | Frederick Townsend Joseph Woods | 30/5/1851 | SLBI |
| Caltha palustris var. guerangerii | GB, VC14 East Sussex, Lewes | Joseph Woods | Frederick Townsend | 23/5/1857 | SLBI |
| Caltha palustris var. guerangerii | GB, VC16 West Kent, Catford | William Henry Griffin | Allan Octavian Hume | 12/5/1901 | SLBI |
| Caltha palustris var. guerangerii | GB, VC16 West Kent, Eynsford | Allan Octavian Hume | Allan Octavian Hume | 13/4/1903 | SLBI |
| Caltha palustris var. guerangerii | GB, VC16 West Kent, Keston | William Henry Griffin | Allan Octavian Hume | 13/5/1901 | SLBI |
| Caltha palustris var. guerangerii | GB, VC16 West Kent, Orpington | William Henry Griffin | Allan Octavian Hume | 20/4/1901 | SLBI |
| Caltha palustris var. guerangerii | GB, VC16 West Kent, Orpington | William Henry Griffin | Allan Octavian Hume | 20/4/1901 | SLBI |
| Caltha palustris var. guerangerii | GB, VC16 West Kent, Snodland | Gustavus A Ornano St Brody | Charles Bailey | 9/1891 | MANCH |
| Caltha palustris var. guerangerii | GB, VC17 Surrey, Battersea | | John Wilson Rimington | 1832 | MANCH |
| Caltha palustris var. guerangerii | GB, VC17 Surrey, Cobham | Edward Benedict Bangerter | Edward Benedict Bangerter | 2/5/1937 | SLBI |
| Caltha palustris var. guerangerii | GB, VC17 Surrey, Croydon Cultivated | Arthur Bennett | Arthur Waters Preston William Hunt Painter | 6/1880 | ABS |
| Caltha palustris var. guerangerii | GB, VC17 Surrey, Croydon,Waddon Marsh | William Hadden Beeby | William Hadden Beeby | 1866 | SLBI |
| Caltha palustris var. guerangerii | GB, VC17 Surrey, Dormans | | Croydon Natural History and Scientific Society | 5/1884 | SLBI |
| Caltha palustris var. guerangerii | GB, VC17 Surrey, Esher | William Hadden Beeby | William Hadden Beeby | 13/5/1888 | SLBI |
| Caltha palustris var. guerangerii | GB, VC17 Surrey, Esher GB, VC17 Surrey, West Molesey | William Hadden Beeby | William Hadden Beeby | 13/5/1888 | SLBI |