| Mentha arvensis | GB, VC4 North Devon, Great Torrington | Edgar Wolston Bertram Handsley Milne-Redhead | | 17/8/1948 | K |
| Mentha x verticillata var. paludosa | GB, VC4 North Devon, Great Torrington | Edgar Wolston Bertram Handsley Milne-Redhead | | 17/8/1948 | K |
| Mentha x verticillata var. paludosa | GB, VC4 North Devon, Great Torrington | Edgar Wolston Bertram Handsley Milne-Redhead | | 17/8/1948 | K |
| Mentha x verticillata var. paludosa | GB, VC4 North Devon, Great Torrington | Edgar Wolston Bertram Handsley Milne-Redhead | | 17/8/1948 | K |
| Callitriche intermedia | GB, VC48 Merionethshire, Llanelltyd | Edgar Wolston Bertram Handsley Milne-Redhead | | 3/7/1948 | K |
| Glebionis segetum | GB, VC48 Merionethshire, Morfa Mawddach Station | Edgar Wolston Bertram Handsley Milne-Redhead | | 3/7/1948 | K |
| Oenanthe fistulosa | GB, VC48 Merionethshire, Aberdyfi Golf Course | Edgar Wolston Bertram Handsley Milne-Redhead | | 29/6/1948 | K |
| Baldellia ranunculoides | GB, VC48 Merionethshire, Tywyn | Edgar Wolston Bertram Handsley Milne-Redhead | | 29/6/1948 | K |
| Plantago maritima | GB, VC96 East Inverness-shire, Glen Affric | Edgar Wolston Bertram Handsley Milne-Redhead | | 17/7/1947 | K |
| Veronica montana | GB, VC39 Staffordshire, Butterton | Edgar Wolston Bertram Handsley Milne-Redhead | | 28/6/1947 | K |
| Thymus praecox subsp. arcticus | GB, VC39 Staffordshire, Ossom's Hill | Edgar Wolston Bertram Handsley Milne-Redhead | | 28/6/1947 | K |
| Thymus chamaedrys | GB, VC20,VC30, Shillington | Edgar Wolston Bertram Handsley Milne-Redhead | | 22/7/1946 | K |
| Thymus chamaedrys | GB, VC20,VC30, Shillington | Edgar Wolston Bertram Handsley Milne-Redhead | | 22/7/1946 | K |
| Callitriche stagnalis | GB, VC30 Bedfordshire, Flitwick | Edgar Wolston Bertram Handsley Milne-Redhead John Patrick Micklethwait Brenan | | 21/7/1946 | K |
| Lamium amplexicaule | GB, VC30 Bedfordshire, Great Barford | Edgar Wolston Bertram Handsley Milne-Redhead | | 20/7/1946 | K |
| Veronica | GB, VC30 Bedfordshire, Great Barford | Edgar Wolston Bertram Handsley Milne-Redhead | | 20/7/1946 | K |
| Veronica | GB, VC30 Bedfordshire, Great Barford | Edgar Wolston Bertram Handsley Milne-Redhead | | 20/7/1946 | K |
| Festuca arundinacea | GB, VC30 Bedfordshire, Dunstable | Edgar Wolston Bertram Handsley Milne-Redhead | | 19/7/1946 | K |
| Callitriche stagnalis | GB, VC30 Bedfordshire, Flitwick | Edgar Wolston Bertram Handsley Milne-Redhead John Patrick Micklethwait Brenan | | 1/7/1946 | K |
| Phalaris arundinacea | GB, VC20 Hertfordshire, Great Gaddesden | Charles Edward Hubbard Edgar Wolston Bertram Handsley Milne-Redhead | | 30/6/1946 | K |
| Ranunculus arvensis | GB, VC30 Bedfordshire, Tilsworth | Edgar Wolston Bertram Handsley Milne-Redhead | | 30/6/1946 | K |
| Veronica hederifolia | GB, VC30 Bedfordshire, Tilsworth | Edgar Wolston Bertram Handsley Milne-Redhead | | 30/6/1946 | K |
| Blysmus compressus | GB, VC30 Bedfordshire, Totternhoe | Edgar Wolston Bertram Handsley Milne-Redhead | | 30/6/1946 | K |
| Carex otrubae | GB, VC42 Breconshire, Penderyn | Edgar Wolston Bertram Handsley Milne-Redhead Herbert Kenneth Airy Shaw | Royal Botanic Gardens, Kew | 16/6/1946 | BM |
| Stellaria palustris | GB, VC30 Bedfordshire, Flitwick | Edgar Wolston Bertram Handsley Milne-Redhead | | 12/6/1946 | K |
| Veronica hederifolia | GB, VC12 North Hampshire, Hawkley | Edgar Wolston Bertram Handsley Milne-Redhead Peter Geoffrey Taylor | Peter Geoffrey Taylor | 21/5/1946 | K |
| Veronica persica | GB, VC30 Bedfordshire, Great Barford | Edgar Wolston Bertram Handsley Milne-Redhead | | 5/5/1946 | K |
| Veronica hederifolia | GB, VC30 Bedfordshire, Moggerhanger | Edgar Wolston Bertram Handsley Milne-Redhead | | 5/5/1946 | K |
| Veronica hederifolia | GB, VC30 Bedfordshire, Moggerhanger | Edgar Wolston Bertram Handsley Milne-Redhead | | 5/5/1946 | K |
| Veronica hederifolia | GB, VC12 North Hampshire, Hawkley | Edgar Wolston Bertram Handsley Milne-Redhead | | 21/4/1946 | K |
| Veronica hederifolia | GB, VC12 North Hampshire, Hawkley | Edgar Wolston Bertram Handsley Milne-Redhead | | 21/4/1946 | K |
| Veronica hederifolia | GB, VC12 North Hampshire, Selborne | Edgar Wolston Bertram Handsley Milne-Redhead | | 21/4/1946 | K |
| Veronica hederifolia | GB, VC12 North Hampshire, Selborne | Edgar Wolston Bertram Handsley Milne-Redhead | | 21/4/1946 | K |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC33 East Gloucestershire, Coates | Edgar Wolston Bertram Handsley Milne-Redhead | | 27/8/1945 | K |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC33 East Gloucestershire, Coates | Edgar Wolston Bertram Handsley Milne-Redhead | | 27/8/1945 | K |
| Kickxia elatine subsp. elatine | GB, VC33 East Gloucestershire, North Cerney | Edgar Wolston Bertram Handsley Milne-Redhead | | 11/8/1945 | K |
| Kickxia spuria | GB, VC33 East Gloucestershire, North Cerney | Edgar Wolston Bertram Handsley Milne-Redhead | | 11/8/1945 | K |
| Groenlandia densa | GB, VC33 East Gloucestershire, Siddington | Edgar Wolston Bertram Handsley Milne-Redhead | | 27/5/1945 | K |
| Kickxia spuria | GB, VC33 East Gloucestershire, Chesterton | Edgar Wolston Bertram Handsley Milne-Redhead | | 7/9/1944 | K |
| Festuca arundinacea | GB, VC30 Bedfordshire, Houghton Regis | Edgar Wolston Bertram Handsley Milne-Redhead | | 12/7/1944 | K |