| Ajuga reptans | GB, VC33 East Gloucestershire, Monkham Wood | Ernest Nelmes | | 15/6/1941 | K |
| Ajuga reptans | GB, VC33 East Gloucestershire, Oakley Wood | Ernest Nelmes | | 6/1942 | K |
| Blysmus compressus | GB, VC33 East Gloucestershire, Middle Duntisbourne | Ernest Nelmes | | 21/6/1942 | K |
| Blysmus compressus | GB, VC33 East Gloucestershire, Middle Duntisbourne | Ernest Nelmes | | 21/6/1942 | K |
| Callitriche stagnalis | GB, VC34 West Gloucestershire, Hill | Ernest Nelmes | | 15/7/1928 | K |
| Carex ericetorum | GB, VC26 West Suffolk, Eriswell | Ernest Nelmes | | 25/4/1937 | K |
| Carex ericetorum | GB, VC26 West Suffolk, Eriswell | Ernest Nelmes | | 31/5/1936 | K |
| Carex ericetorum | GB, VC26 West Suffolk, Eriswell | Ernest Nelmes | | 25/4/1937 | K |
| Carex ericetorum | GB, VC29 Cambridgeshire, Devil's Dyke | Ernest Nelmes | | 25/4/1937 | K |
| Cuscuta epithymum | GB, VC16 West Kent, Hayes Common | Ernest Nelmes | | 10/7/1921 | K |
| Cuscuta epithymum | GB, VC16 West Kent, Hayes Common | Ernest Nelmes | | 10/4/1921 | K |
| Cuscuta epithymum | GB, VC16 West Kent, Hayes Common | Ernest Nelmes | | 10/7/1921 | K |
| Dactylis glomerata | GB, VC33 East Gloucestershire, Daglingworth | Ernest Nelmes | | 11/6/1942 | K |
| Festuca arundinacea | GB, VC33 East Gloucestershire, Daglingworth | Ernest Nelmes | | 11/6/1942 | K |
| Festuca arundinacea | GB, VC33 East Gloucestershire, Daglingworth | Ernest Nelmes | | 11/6/1942 | K |
| Festuca arundinacea | GB, VC34 West Gloucestershire, Frampton on Severn | Ernest Nelmes | | 15/6/1944 | K |
| Habenaria viride | GB, VC34 West Gloucestershire, Hill | Ernest Nelmes | | 6/1931 | K |
| Lamium amplexicaule | GB, VC33 East Gloucestershire, Daglingworth | Ernest Nelmes | | 19/5/1942 | K |
| Mentha piperita var. piperita | GB, VC34 West Gloucestershire, Tockington | Ernest Nelmes William Nelmes | | 9/6/1931 | K |
| Oenanthe fistulosa | GB, VC34 West Gloucestershire, Walmore Common | Ernest Nelmes | | 1/9/1944 | K |
| Orchis morio | GB, VC34 West Gloucestershire, Falfield | Ernest Nelmes | | 9/6/1929 | K |
| Orchis morio | GB, VC34 West Gloucestershire, Falfield | Ernest Nelmes | | 10/6/1929 | K |
| Origanum vulgare subsp. hirtum | GB, VC33 East Gloucestershire, Duntisbourne Rouse | Ernest Nelmes | | 6/8/1944 | K |
| Origanum vulgare subsp. hirtum | GB, VC33 East Gloucestershire, Duntisbourne Rouse | Ernest Nelmes | | 6/8/1944 | K |
| Phalaris arundinacea | GB, VC33 East Gloucestershire, Walham | Ernest Nelmes | | 19/7/1943 | K |
| Plantago major | GB, VC34 West Gloucestershire, Thornbury | Ernest Nelmes | | 10/7/1928 | K |
| Scutellaria galericulata | GB, VC41 Glamorganshire, Kenfig | Ernest Nelmes | | 18/6/1947 | K |
| Scutellaria minor | GB, VC34 West Gloucestershire, Berkeley | Ernest Nelmes | | 21/7/1925 | K |
| Stachys alpina | GB, VC34 West Gloucestershire, Wotton-under-Edge | Ernest Nelmes | J Fraser | 7/1926 | K |
| Stachys palustris | GB, VC33 East Gloucestershire, Ripple | Ernest Nelmes | | 11/7/1944 | K |
| Veronica agrestis | GB, VC33 East Gloucestershire, Colesbourne | Ernest Nelmes | | 15/5/1941 | K |
| Veronica beccabunga | GB, VC23 Oxfordshire, Bayswater | Ernest Nelmes Francis Ballard | | 17/6/1942 | K |
| Veronica chamaedrys | GB, VC33 East Gloucestershire, Colesbourne | Ernest Nelmes | | 17/6/1941 | K |
| Veronica officinalis | GB, VC34 West Gloucestershire, May Hill | Ernest Nelmes | | 12/6/1944 | K |
| Carex contigua | GB, VC34 West Gloucestershire, Huntley | Ernest Nelmes | Ernest Nelmes John Richard Wallis | 23/6/1943 | SLBI |
| Carex divulsa | GB, VC34 West Gloucestershire, Huntley | Ernest Nelmes | John Richard Wallis | 23/6/1943 | SLBI |
| Carex muricata subsp. pairae | GB, VC33 East Gloucestershire, Daglingworth | Ernest Nelmes | Job Edward Lousley | 7/7/1943 | SLBI |
| Carex muricata subsp. pairae | GB, VC34 West Gloucestershire, Michael Wood | Ernest Nelmes | | 12/6/1945 | SLBI |
| Carex otrubae | GB, VC34 West Gloucestershire, Maisemore | Ernest Nelmes | John Richard Wallis | 21/6/1943 | SLBI |
| Carex otrubae | GB, Gloucestershire, Walham | Ernest Nelmes | John Richard Wallis | 19/7/1943 | SLBI |
| Carex remota x vulpina = C. axilaris | GB, VC34 West Gloucestershire, Hill | Ernest Nelmes | Job Edward Lousley | 20/5/1936 | 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 |
| Carex vulpina | GB, VC33 East Gloucestershire, Gloucester | Ernest Nelmes | John Richard Wallis | 23/6/1942 | SLBI |
| Carex vulpina | GB, VC33 East Gloucestershire, Maisemore | Ernest Nelmes | John Richard Wallis | 21/6/1943 | SLBI |
| Erodium cicutarium var. chaerophyllum | GB, VC23 Oxfordshire, Headington | Ernest Nelmes Francis Ballard | | 17/6/1942 | 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 |
| Linum catharticum | GB, VC23 Oxfordshire, Headington | Ernest Nelmes Francis Ballard | | 17/6/1942 | SLBI |
| Rumex maritimus | GB, VC34 West Gloucestershire, Hill | Ernest Nelmes | Job Edward Lousley | 18/8/1944 | SLBI |
| Rumex maritimus | GB, VC34 West Gloucestershire, Walmore Common | Ernest Nelmes | | 1/9/1944 | SLBI |