| Persicaria lapathifolia | GB, VC35 Monmouthshire, Monmouth | R Lewis | Botanical Society & Exchange Club of The British Isles R Lewis | 9/7/1945 | SLBI |
| 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 |
| Ligustrum vulgare | GB, VC7 North Wiltshire, Luckington | | Botanical Society & Exchange Club of The British Isles Joseph Donald Grose | 4/7/1945 19/9/1945 | K |
| Ligustrum vulgare | GB, VC7 North Wiltshire, Luckington | | Botanical Society & Exchange Club of The British Isles Joseph Donald Grose | 4/7/1945 19/9/1945 | K |
| 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 |
| Chenopodium | GB, VC17 Surrey, Frensham, Great Pond | Gerald Mortimer Ash | Botanical Society & Exchange Club of The British Isles Gerald Mortimer Ash | 7/1945 | SLBI |
| Vicia villosa | GB, VC17 Surrey, Holmwood | Job Edward Lousley | Botanical Society & Exchange Club of The British Isles | 1/7/1945 28/7/1945 | SLBI |
| Carex vulpina | GB, VC33 East Gloucestershire, Gloucester GB, VC33 East Gloucestershire, Walham | Ernest Nelmes | Botanical Society & Exchange Club of The British Isles Ernest Nelmes | 22/6/1945 | SLBI |
| Schoenoplectus tabernaemontani | GB, VC7 North Wiltshire, Christian Malford | Joseph Donald Grose | Botanical Society & Exchange Club of The British Isles Joseph Donald Grose | 17/6/1945 | SLBI |
| Schoenoplectus tabernaemontani | GB, VC7 North Wiltshire, Christian Malford | Joseph Donald Grose | Botanical Society & Exchange Club of The British Isles Joseph Donald Grose | 17/6/1945 22/8/1945 | SLBI |
| Geranium molle var. aequale | GB, VC34 West Gloucestershire, Tarlton | Ernest Nelmes Herbert Kenneth Airy Shaw | Botanical Society & Exchange Club of The British Isles | 1/6/1945 | SLBI |
| Ulmus glabra subsp. montana | GB, VC33 East Gloucestershire, Rendcomb | Herbert Kenneth Airy Shaw | Botanical Society & Exchange Club of The British Isles | 15/5/1945 | SLBI |
| Salix x viridis | GB, VC7 North Wiltshire, Wroughton | Joseph Donald Grose | Botanical Society & Exchange Club of The British Isles Joseph Donald Grose | 8/5/1945 10/6/1945 | SLBI |
| Cyperus longus | GB, VC10 Isle of Wight, Apesdown GB, VC10 Isle of Wight, Newport Cultivated | James Walter Long | Botanical Society & Exchange Club of The British Isles | 1945 | SLBI |
| Cyperus longus | GB, VC10 Isle of Wight, Apesdown Cultivated | James Walter Long | Botanical Society & Exchange Club of The British Isles | 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 |
| 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 |
| Carex divulsa | GB, VC70 Cumberland, Keswick | Edward Charles Wallace | Botanical Society & Exchange Club of The British Isles Edward Charles Wallace | 20/7/1944 | SLBI |
| Carex pulicaris | GB, VC70 Cumberland, Dock Tarn | William Arthur Sledge | Botanical Society & Exchange Club of The British Isles William Arthur Sledge | 8/7/1944 | SLBI |
| Senecio squalidus | GB, VC21 Middlesex, City of London | Noel Yvri Sandwith | Botanical Society & Exchange Club of The British Isles Royal Botanic Gardens, Kew | 22/6/1944 | SLBI |
| Salix pentandra x fragilis = S. x meyeriana | GB, VC47 Montgomeryshire, Glyn Cogan | Henry Haselfoot Haines | Botanical Society & Exchange Club of The British Isles | 4/1944 | CGE |
| Senecio squalidus | GB, VC21 Middlesex, City of London | Noel Yvri Sandwith | Botanical Society & Exchange Club of The British Isles | 14/9/1943 | SLBI |
| 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 |
| 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 |
| 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 |
| 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 |
| Ulmus glabra subsp. montana | GB, VC17 Surrey, Betchworth | Edward Charles Wallace | Botanical Society & Exchange Club of The British Isles | 11/4/1942 10/5/1942 9/1942 | SLBI |
| Ulmus campestris | GB, VC17 Surrey, Ewell | Edward Charles Wallace | Botanical Society & Exchange Club of The British Isles | 5/4/1942 1/5/1942 8/1942 | SLBI |
| Ulmus glabra subsp. montana | GB, VC17 Surrey, Betchworth | Edward Charles Wallace | Botanical Society & Exchange Club of The British Isles | 5/4/1942 10/5/1942 8/1942 | SLBI |
| Cyperus longus | GB, VC45 Pembrokeshire, Penally | Frederick P Ramsden | Botanical Society & Exchange Club of The British Isles National Museum of Wales | 26/8/1940 | SLBI |
| Carex dioica | GB, VC98 Argyllshire, Bridge of Orchy | Edward Charles Wallace | Botanical Society & Exchange Club of The British Isles | 21/6/1940 | BM |
| Linaria vulgaris x repens = L. x sepium | GB, VC10 Isle of Wight, Cowes | James Walter Long | Botanical Society & Exchange Club of The British Isles | 20/9/1939 | K |
| Veronica agrestis | GB, VC39 Staffordshire, Burton on Trent | John Frederick Gustav Chapple | Botanical Society & Exchange Club of The British Isles Druce Herbarium, Oxford | 31/8/1938 | SLBI |
| Veronica agrestis | GB, VC39 Staffordshire, Burton on Trent | J H Chapple | Botanical Society & Exchange Club of The British Isles Druce Herbarium, Oxford | 31/8/1938 | K |
| Linaria repens | GB, VC10 Isle of Wight, Cowes | James Walter Long | Botanical Society & Exchange Club of The British Isles | 8/1938 | SLBI |
| Linaria repens | GB, VC10 Isle of Wight, Cowes | James Walter Long | Botanical Society & Exchange Club of The British Isles | 8/1938 | K |