| Symphytum | GB, VC38 Warwickshire, Heathcote Green | C Rose S Wright | Flora of Warwickshire Voucher Specimen | 5/5/1957 | BIRM |
| Symphytum officinale | GB, VC38 Warwickshire, Honington | Frederick Townsend | Frederick Townsend | 6/1846 | SLBI |
| Symphytum | GB, VC38 Warwickshire, Long Compton | Peter Shaw Green | Flora of Warwickshire Voucher Specimen | 15/7/1951 | BIRM |
| Symphytum grandiflorum | GB, VC38 Warwickshire, Monks Kirby | M Jones | Flora of Warwickshire Voucher Specimen | 24/4/1959 | BIRM |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC38 Warwickshire, Sherbourne | John Gregory Hawkes | Flora of Warwickshire Voucher Specimen | 5/5/1957 | BIRM |
| Symphytum | GB, VC38 Warwickshire, Shotteswell | Dorothy Adlington Cadbury | Flora of Warwickshire Voucher Specimen | 23/9/1954 | BIRM |
| Symphytum officinale | GB, VC38 Warwickshire, Spernall | Peter Shaw Green | Flora of Warwickshire Voucher Specimen | 22/7/1950 | BIRM |
| Symphytum orientale | GB, VC38 Warwickshire, Tachbrook Grove | Henry Bromwich | Botanical Exchange Club of The British Isles William Hadden Beeby | 6/1885 | SLBI |
| Symphytum orientale | GB, VC38 Warwickshire, Tachbrook Grove | Henry Bromwich | Botanical Exchange Club of The British Isles Augustin Ley | 6/1885 | BIRM |
| Symphytum officinale | GB, VC38 Warwickshire, Tredington | Dorothy Adlington Cadbury | Flora of Warwickshire Voucher Specimen | 18/5/1950 | BIRM |
| Symphytum officinale | GB, VC38 Warwickshire, Winyates | Christina Mayne Dony M Cotton | Flora of Warwickshire Voucher Specimen | 26/8/1956 | BIRM |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC38 Warwickshire, Winyates | Christina Mayne Dony M Cotton | Flora of Warwickshire Voucher Specimen | 26/8/1956 | BIRM |
| Symphytum officinale | GB, VC39 Staffordshire, Barton-under-Needwood | Duncan Rockliff Smallwood | | 21/8/1962 | ABS |
| Symphytum officinale | GB, VC40 Shropshire, Kingsland | Richard de Gylpyn Benson | | 8/8/1887 | SHYB |
| Symphytum officinale | GB, VC40 Shropshire, Stapleton | | | | SHYB |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC40 Shropshire, Sutton Maddock | William Hunt Painter | William Hunt Painter | 7/1894 | SHYB |
| Symphytum officinale | GB, VC41 Glamorganshire, Gowerton | H Williams | | 1/8/1958 | ABS |
| Symphytum officinale | GB, VC42 Breconshire, Brecon | D A Perks | | 5/8/1959 | ABS |
| Symphytum tuberosum | GB, VC43 Radnorshire, Newbridge on Wye | M Hildred Bigwood | | 8/1975 | ABS |
| Symphytum officinale | GB, VC46 Cardiganshire, Rhos Fullbrook | Andrew David Quentin Agnew | | 11/6/1999 | ABS |
| Symphytum officinale | GB, VC51 Flintshire, Rhyl | William West | George Stephen West | 17/6/1878 | BIRM |
| Symphytum orientale | GB, VC55 Leicestershire, Leicester | Arthur Edward Wade | Dulwich College | 29/4/1911 | SLBI |
| Symphytum officinale | GB, VC55 Leicestershire, Twycross | Frederick Townsend | Frederick Townsend | 6/1843 | SLBI |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC57 Derbyshire, Ashover | Charles Bailey | Charles Bailey | 22/6/1882 | MANCH |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC57 Derbyshire, Bakewell | Eric Frederic Drabble Hilda Lake Drabble | Watson Botanical Exchange Club Augustin Ley Eric Frederic Drabble Hilda Lake Drabble | 8/1908 | BIRM |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC57 Derbyshire, Bradford Dale | Charles Bailey | Charles Bailey | 19/7/1878 | MANCH |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC57 Derbyshire, Cromford | Charles Bailey | Charles Bailey | 26/6/1880 | MANCH |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC57 Derbyshire, Cromford | Charles Bailey | Charles Bailey | 26/6/1880 | MANCH |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC57 Derbyshire, Cromford | Charles Bailey | Charles Bailey | 26/6/1880 | MANCH |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC57 Derbyshire, Grange Mill | William Henry Purchas | Charles Bailey | 7/1878 | MANCH |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC57 Derbyshire, Grange Mill | Charles Bailey | Botanical Exchange Club of The British Isles | 26/6/1880 | SLBI |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC57 Derbyshire, Grange Mill | William Henry Purchas | William Hadden Beeby William Henry Purchas | 7/1878 | SLBI |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC57 Derbyshire, Grange Mill | Charles Bailey | Botanical Exchange Club of The British Isles Lomax Charles Bailey | 26/6/1880 | MANCH |
| Symphytum | GB, VC57 Derbyshire, Lathkill Dale | Augustin Ley | Augustin Ley | 3/7/1890 | BIRM |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC57 Derbyshire, Matlock | George Claridge Druce | Botanical Society & Exchange Club of The British Isles Charles Bailey George Claridge Druce | 6/1912 | MANCH |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC57 Derbyshire, Middleton | | Schill | 8/1910 | MANCH |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC57 Derbyshire, Monsal Dale | Stafford Edwin Chandler | Croydon Natural History and Scientific Society Stafford Edwin Chandler | 31/8/1909 | SLBI |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC57 Derbyshire, Via Gellia | William Henry Purchas | Botanical Exchange Club Charles Bailey | 7/1877 | MANCH |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC57 Derbyshire, Via Gellia | Charles Bailey | Charles Bailey | 23/7/1878 | MANCH |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC57 Derbyshire, Via Gellia | Charles Bailey | Charles Bailey | 23/7/1878 | MANCH |