| Linaria supina | GB, VC1 West Cornwall, Portreath | William Moyle Rogers | William Moyle Rogers Lester Vallis Lester-Garland | 6/1857 | K |
| Stachys sylvatica x palustris = S. x ambigua | GB, VC2 East Cornwall, Polperro | Francis Rilstone | Botanical Exchange Club of The British Isles Francis Rilstone Lester Vallis Lester-Garland | 10/7/1919 | K |
| Hypochaeris glabra | GB, VC3 South Devon, Exmouth | William Moyle Rogers | Lester Vallis Lester-Garland | 1/8/1877 | K |
| Verbascum virgatum | GB, VC3 South Devon, Slapton Sands | | Lester Vallis Lester-Garland | 10/7/1928 | K |
| Melittis melissophyllum | GB, VC3 South Devon, Tideford | Augustin Ley | Lester Vallis Lester-Garland | 11/7/1888 | K |
| Teucrium scordium | GB, VC4 North Devon, Braunton Burrows | William Moyle Rogers | Lester Vallis Lester-Garland William Moyle Rogers | 23/8/1877 | K |
| Sibthorpia europaea | GB, VC4 North Devon, Torrington | Augustin Ley | Lester Vallis Lester-Garland | 18/9/1882 | K |
| Teucrium scordium | GB, Devon | | Lester Vallis Lester-Garland | 1876 | K |
| Verbascum blattaria | GB, VC5 South Somerset, Taunton | | Lester Vallis Lester-Garland | 29/6/1928 | K |
| Groenlandia densa | GB, VC5 South Somerset, Templecombe | Lester Vallis Lester-Garland | | 16/7/1894 | K |
| Lamium maculatum | GB, VC6 North Somerset, Bath | A E Burr | Lester Vallis Lester-Garland | 9/1896 | K |
| Monotropa hypopitys | GB, VC6 North Somerset, Bath | A E Burr | Lester Vallis Lester-Garland | 8/1896 | K |
| Plantago coronopus | GB, VC6 North Somerset, Bath | Lester Vallis Lester-Garland | | 8/6/1926 | K |
| Mentha arvensis x aquatica = M. x verticillata | GB, VC6 North Somerset, Batheaston | | Lester Vallis Lester-Garland | 28/7/1926 | K |
| Filago vulgaris | GB, VC6 North Somerset, Bathford | Lester Vallis Lester-Garland | Botanical Exchange Club of The British Isles Job Edward Lousley | 28/7/1927 | SLBI |
| Origanum vulgare | GB, VC6 North Somerset, Bathford | | Lester Vallis Lester-Garland | 2/8/1925 | K |
| Phalaris arundinacea | GB, VC6 North Somerset, Bathford | | Lester Vallis Lester-Garland | 22/6/1925 | K |
| Thymus chamaedrys | GB, VC6 North Somerset, Bathford | Lester Vallis Lester-Garland | Lester Vallis Lester-Garland | 2/8/1925 | K |
| Veronica polita | GB, VC6 North Somerset, Bathford | | Lester Vallis Lester-Garland | 14/7/1925 | K |
| Bupleurum tenuissimum | GB, VC6 North Somerset, Burnham | James Walter White | Lester Vallis Lester-Garland | | K |
| Origanum vulgare | GB, VC6 North Somerset, Cheddar | Annie Thring | Lester Vallis Lester-Garland | 25/8/1922 | K |
| Callitriche obtusangula | GB, VC6 North Somerset, Kenn | James Walter White | Botanical Exchange Club of The British Isles Lester Vallis Lester-Garland | 15/6/1901 | K |
| Lamium album | GB, VC6 North Somerset, Priston | | Lester Vallis Lester-Garland | 14/5/1922 | K |
| Sium latifolium | GB, VC6 North Somerset, Shapwick | Lester Vallis Lester-Garland | | 4/9/1907 | K |
| Thymus chamaedrys | GB, VC6 North Somerset, Tickenham Hill | Ida Mary Roper | Botanical Exchange Club of The British Isles Ida Mary Roper Lester Vallis Lester-Garland | 1/9/1922 | K |
| Vicia orobus | GB, VC6 North Somerset, Wells | C S Horner | Lester Vallis Lester-Garland Richard Paget Murray | 3/7/1902 | K |
| Glebionis segetum | GB, Wiltshire, Bromham | | Lester Vallis Lester-Garland | 22/8/1894 | K |
| Stachys officinalis | GB, Wiltshire, Bromham | | Lester Vallis Lester-Garland | 21/8/1894 | K |
| Orchis ustulata | GB, VC8 South Wiltshire, Imber | Lester Vallis Lester-Garland | | 13/6/1932 | K |
| Galeopsis angustifolia | GB, VC8 South Wiltshire, Stapleford | William Moyle Rogers | Lester Vallis Lester-Garland | 8/1875 | K |
| Origanum vulgare | GB, VC9 Dorset, Abbotsbury | | Lester Vallis Lester-Garland | 1893 | K |
| Plantago coronopus | GB, VC9 Dorset, Charmouth | Richard Paget Murray | Botanical Exchange Club of The British Isles Lester Vallis Lester-Garland | 24/6/1897 | K |
| Mentha arvensis | GB, VC9 Dorset, Compton Abbas | Edward Francis Linton | Lester Vallis Lester-Garland | 13/9/1891 | K |
| Linaria vulgaris | GB, VC9 Dorset, Corfe Castle | | Lester Vallis Lester-Garland | 10/8/1901 | K |
| Mentha aquatica | GB, VC9 Dorset, Corfe Castle | Lester Vallis Lester-Garland | Lester Vallis Lester-Garland | 8/8/1899 | K |
| Mentha arvensis x aquatica = M. x verticillata | GB, VC9 Dorset, Corfe Castle | | Lester Vallis Lester-Garland | 12/8/1901 | K |
| Origanum vulgare | GB, VC9 Dorset, Corfe Castle | Lester Vallis Lester-Garland | Lester Vallis Lester-Garland | 8/8/1899 | K |
| Scutellaria galericulata | GB, VC9 Dorset, Corfe Castle | | Lester Vallis Lester-Garland | 14/8/1899 | K |
| Veronica anagallis-aquatica | GB, VC9 Dorset, Corfe Castle | Lester Vallis Lester-Garland | Lester Vallis Lester-Garland | 8/8/1899 | K |
| Veronica scutellata | GB, VC9 Dorset, Corfe Castle | | Lester Vallis Lester-Garland | 14/8/1899 | K |