| Mentha spicata x suaveolens = M. x villosa var. alopecuroides | GB, VC56 Nottinghamshire, Clipstone | R Bulley | Botanical Society & Exchange Club of The British Isles | 8/1927 | CGE |
| Euphrasia nemorosa | GB, VC56 Nottinghamshire, Cotgrave | | Botanical Society & Exchange Club of The British Isles Job Edward Lousley R Bulley | 26/8/1929 | SLBI |
| Mentha arvensis x spicata = M. x gracilis | GB, VC56 Nottinghamshire, Nottingham Cultivated | R Bulley | Botanical Society & Exchange Club of The British Isles Job Edward Lousley | 8/1933 | SLBI |
| Viola hirta | GB, VC56 Nottinghamshire, Thrumpton | R Bulley | Botanical Society & Exchange Club of The British Isles Job Edward Lousley R Bulley | 18/4/1931 | SLBI |
| Callitriche truncata | GB, VC56 Nottinghamshire, Wiseton,Drakeholes | William Arthur Sledge | Botanical Society & Exchange Club of The British Isles William Arthur Sledge | 2/8/1945 | K |
| 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 |
| Reseda lutea | GB, VC57 Derbyshire, Trent Pool | R Bulley | Botanical Society & Exchange Club of The British Isles R Bulley | 31/7/1931 | SLBI |
+ | Nepeta cataria | GB, VC58 Cheshire, Burton Marshes | Charles Waterfall | Botanical Society & Exchange Club of The British Isles Charles Bailey | 14/7/1915 | MANCH |
| Carex otrubae | GB, VC58 Cheshire, Mickle Trafford | Charles Waterfall | Botanical Society & Exchange Club of The British Isles Charles Waterfall Job Edward Lousley | 30/7/1929 | SLBI |
| Potamogeton obtusifolius | GB, VC58 Cheshire, Mouldsworth | Charles Waterfall | Botanical Society & Exchange Club of The British Isles | 14/9/1915 | MANCH |
| Plantago ramosa | GB, VC59 South Lancashire, Hightown | Charles Bailey | Botanical Society & Exchange Club of The British Isles | 3/8/1895 | SLBI |
| Salix caprea x cinerea = S. x reichardtii | GB, VC59 South Lancashire, Walton Cultivated | James Alfred Wheldon | Botanical Society & Exchange Club of The British Isles | 4/1916 8/1916 | CGE |
| Potamogeton coloratus | GB, VC60 West Lancashire, Leighton Beck | Albert Wilson | Botanical Society & Exchange Club of The British Isles | 7/1913 | MANCH |
| Malva pusilla | GB, VC60 West Lancashire, Morecambe | James Alfred Wheldon | Botanical Society & Exchange Club of The British Isles William Hunt Painter | 9/1899 | ABS |
| Euphorbia exserta | GB, VC61 South-east Yorkshire, Atwick | R Bulley | Botanical Society & Exchange Club of The British Isles Job Edward Lousley | 16/9/1929 | SLBI |
| Lamium amplexicaule | GB, VC61 South-east Yorkshire, Hornsea | R Bulley | Botanical Society & Exchange Club of The British Isles Wollaton Hall Natural History Museum, Nottingham | 14/7/1938 | K |
| Ulmus minor | GB, VC61 South-east Yorkshire, Hornsea Mere | R Bulley | Botanical Society & Exchange Club of The British Isles Job Edward Lousley | 17/8/1933 | SLBI |
+ | Euphorbia exserta | GB, VC61 South-east Yorkshire, Hornsea,Atwick | R Bulley | Botanical Society & Exchange Club of The British Isles | 16/9/1929 | MANCH |
+ | Blysmus compressus | GB, VC61 South-east Yorkshire, Kelleythorpe | R Lewis | Botanical Society & Exchange Club of The British Isles R Lewis | | MANCH |
+ | Mentha pulegium | GB, VC61 South-east Yorkshire, Skipwith | George Claridge Druce | Botanical Society & Exchange Club of The British Isles | 8/1929 | MANCH |
| Potamogeton alpinus | GB, VC62 North-east Yorkshire, Castle Howard | Catherine Muriel Rob | Botanical Society & Exchange Club of The British Isles Catherine Muriel Rob | 21/7/1937 | SLBI |
| Carex muricata subsp. pairae | GB, VC62 North-east Yorkshire, Catton | Catherine Muriel Rob | Botanical Society & Exchange Club of The British Isles Catherine Muriel Rob | 1/7/1945 | SLBI |
| Carex muricata subsp. pairae | GB, VC62 North-east Yorkshire, Catton | Catherine Muriel Rob | Botanical Society & Exchange Club of The British Isles Catherine Muriel Rob | 1/7/1945 | BM |
| Salix purpurea | GB, VC62 North-east Yorkshire, Catton | Catherine Muriel Rob | Botanical Society & Exchange Club of The British Isles Catherine Muriel Rob | 6/4/1946 30/6/1946 | SLBI |
| Veronica filiformis | GB, VC62 North-east Yorkshire, Catton | Catherine Muriel Rob | Botanical Society & Exchange Club of The British Isles Catherine Muriel Rob | 4/5/1946 | K |
| Euphrasia nemorosa | GB, VC62 North-east Yorkshire, Knayton | Catherine Muriel Rob | Botanical Society & Exchange Club of The British Isles Catherine Muriel Rob Eric Lister Swann | 2/8/1946 | BR |
| Carex disticha | GB, VC62 North-east Yorkshire, Terrington Carr | Catherine Muriel Rob | Botanical Society & Exchange Club of The British Isles Catherine Muriel Rob | 29/7/1937 | BM |
| Carex divulsa subsp. leersii | GB, VC64 Mid-west Yorkshire, Copgrove | Edward Charles Wallace | Botanical Society & Exchange Club of The British Isles | 10/8/1944 | BM |
| Potamogeton filiformis x pectinatus = P. x suecicus | GB, VC64 Mid-west Yorkshire, Harewood | Edward Charles Wallace | Botanical Society & Exchange Club of The British Isles Job Edward Lousley | 3/8/1943 | SLBI |
| Mentha suaveolens x longifolia = M. x rotundifolia var. webberi | GB, VC64 Mid-west Yorkshire, Hawksworth | John Cryer | Botanical Society & Exchange Club of The British Isles Druce Herbarium, Oxford John Cryer | 14/8/1925 | OXF |
| Potamogeton filiformis x pectinatus = P. x suecicus | GB, VC64 Mid-west Yorkshire, Newby | Edward Charles Wallace | Botanical Society & Exchange Club of The British Isles | 24/7/1943 | MANCH |
+ | Juncus compressus | GB, VC64 Mid-west Yorkshire, Newton | William Arthur Sledge | Botanical Society & Exchange Club of The British Isles William Arthur Sledge | 21/7/1937 | MANCH |
| Mentha arvensis x spicata = M. x gracilis | GB, VC64 Mid-west Yorkshire, Nunwick | Catherine Muriel Rob | Botanical Society & Exchange Club of The British Isles Catherine Muriel Rob | 11/9/1947 | K |
| Potamogeton filiformis x pectinatus = P. x suecicus | GB, VC64 Mid-west Yorkshire, Weeton | Edward Charles Wallace | Botanical Society & Exchange Club of The British Isles | 3/5/1943 | MANCH |
| Potamogeton filiformis x pectinatus = P. x suecicus | GB, VC64 Mid-west Yorkshire, Weston | Edward Charles Wallace | Botanical Society & Exchange Club of The British Isles | 3/8/1943 | MANCH |
| Potamogeton filiformis x pectinatus = P. x suecicus | GB, VC64 Mid-west Yorkshire, Weston | Edward Charles Wallace | Botanical Society & Exchange Club of The British Isles | 3/8/1943 | MANCH |
| Carex divulsa | GB, VC65 North-west Yorkshire, Coverham | Catherine Muriel Rob | Botanical Society & Exchange Club of The British Isles Catherine Muriel Rob | 4/7/1945 | BM |
| Carex divulsa subsp. leersii | GB, VC65 North-west Yorkshire, Coverham | Catherine Muriel Rob | Botanical Society & Exchange Club of The British Isles Catherine Muriel Rob | 4/7/1945 | BM |
| Carex muricata subsp. pairae | GB, VC65 North-west Yorkshire, Coverham | Catherine Muriel Rob | Botanical Society & Exchange Club of The British Isles Catherine Muriel Rob | 4/7/1945 | SLBI |
| Persicaria minor | GB, VC65 North-west Yorkshire, Kirklington | Edward Charles Wallace | Botanical Society & Exchange Club of The British Isles | 10/9/1944 | SLBI |