| Ballota nigra var. borealis | GB, VC41 Glamorganshire, Kenfig | George Claridge Druce | Botanical Exchange Club of The British Isles Lester Vallis Lester-Garland | 8/1927 | K |
| Blysmus compressus | GB, VC60 West Lancashire, Wrayton | Albert Wilson | Lester Vallis Lester-Garland | 8/1901 | K |
| Blysmus compressus | GB, VC62 North-east Yorkshire, Rievaulx | | Lester Vallis Lester-Garland | 6/7/1919 | K |
| Bupleurum tenuissimum | GB, VC6 North Somerset, Burnham | James Walter White | Lester Vallis Lester-Garland | | K |
| Bupleurum tenuissimum | GB, VC9 Dorset, Tilly Whim | | Lester Vallis Lester-Garland | 9/1896 | K |
| Bupleurum tenuissimum | GB, VC9 Dorset, Weymouth | William Moyle Rogers | Lester Vallis Lester-Garland | 8/1874 | K |
| Bupleurum tenuissimum | GB, VC15 East Kent, Whitstable | Henry Groves | Botanical Exchange Club of The British Isles Henry & James Groves Lester Vallis Lester-Garland | 13/9/1882 | K |
| Callitriche intermedia | GB, VC65 North-west Yorkshire, Hawes | Charlotte Cotton Thomas Atkinson Cotton | Charlotte Cotton Thomas Atkinson Cotton Lester Vallis Lester-Garland | 29/7/1889 | K |
| Callitriche intermedia | GB, VC113 Channel Islands, Grand Val | | Lester Vallis Lester-Garland | 28/4/1900 | K |
| Callitriche intermedia | GB, VC113 Channel Islands, Jersey, Corbiere | | Lester Vallis Lester-Garland | 23/4/1899 | K |
| Callitriche intermedia subsp. hamulata | GB, VC11 South Hampshire, Brockenhurst | Charles Bailey | Lester Vallis Lester-Garland Charles Bailey | 18/5/1883 | 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 |
| Callitriche obtusangula | GB, VC113 Channel Islands, Bellozanne, Jersey | | Lester Vallis Lester-Garland | 8/6/1899 | K |
| Callitriche obtusangula | GB, VC113 Channel Islands, Saint Ouen's Pond | | Lester Vallis Lester-Garland | 5/5/1900 | K |
| Callitriche stagnalis | GB, VC100 Clyde Islands, Catacol | M V M Lester-Garland | Lester Vallis Lester-Garland | 8/1922 | K |
| Callitriche stagnalis | GB, VC113 Channel Islands, Jersey | | Lester Vallis Lester-Garland | 21/5/1899 | K |
| Campanula patula | GB, VC36 Herefordshire, Athelstans Wood | Edward Francis Linton | Edward Francis Linton Lester Vallis Lester-Garland | 11/7/1893 | K |
| Campanula patula | GB, VC37 Worcestershire, West Malvern | Lester Vallis Lester-Garland | Lester Vallis Lester-Garland | 30/7/1895 | K |
| Carex ericetorum | GB, VC26 West Suffolk, Mildenhall | Walter Waters Reeves | Lester Vallis Lester-Garland | 5/1887 | K |
| Chaenorhinum minus | GB, VC9 Dorset, Langton Matravers | | Lester Vallis Lester-Garland | 27/7/1895 | K |
| Chaenorhinum minus | GB, VC9 Dorset, Steepleton | | Lester Vallis Lester-Garland | 1892 | K |
| Chaenorhinum minus | GB, VC17 Surrey, Guildford | | Lester Vallis Lester-Garland | 8/1897 | K |
| Chaenorhinum minus | GB, VC38 Warwickshire, Bearley | | Lester Vallis Lester-Garland | 9/8/1918 | K |
| Chaenorhinum minus | GB, VC47 Montgomeryshire, Glandovey | | Lester Vallis Lester-Garland | 10/9/1922 | K |
| Clinopodium ascendens | GB, VC24 Buckinghamshire, Brill | | Lester Vallis Lester-Garland | 31/7/1924 | K |
| Clinopodium ascendens | GB, VC25 East Suffolk, Walberswick | | Lester Vallis Lester-Garland | 23/8/1920 | K |
| Clinopodium menthifolium | GB, VC10 Isle of Wight Cultivated | | Lester Vallis Lester-Garland | 19/8/1901 | K |
| Clinopodium menthifolium | GB, VC10 Isle of Wight | | Lester Vallis Lester-Garland Richard Paget Murray | 1893 | K |
| Cuscuta epithymum | GB, VC9 Dorset, Godlingston | Lester Vallis Lester-Garland | | 4/7/1895 | K |
| Cuscuta epithymum | GB, VC60 West Lancashire, Saint Anne's | Charles Bailey | Botanical Exchange Club of The British Isles Lester Vallis Lester-Garland | 2/8/1902 | K |
| Cuscuta epithymum | GB, VC113 Channel Islands, Jersey | Lester Vallis Lester-Garland | | 29/7/1897 | K |
| Dactylis glomerata | GB, VC9 Dorset, Langton Matravers | | Lester Vallis Lester-Garland | 1893 | K |
| Dactylis glomerata | GB, VC9 Dorset, Studland | Lester Vallis Lester-Garland | Lester Vallis Lester-Garland | 11/9/1894 | K |
| Dactylis glomerata | GB, VC9 Dorset, Swanage Bay | Lester Vallis Lester-Garland | | 9/7/1895 | K |
| Dactylis glomerata | GB, VC23 Oxfordshire, Elsfield | | Lester Vallis Lester-Garland | 30/5/1895 | K |
| Dactylis glomerata | GB, VC113 Channel Islands, Saint Aubin's Bay | | Lester Vallis Lester-Garland | 5/6/1899 | K |
| Digitalis purpurea | GB, VC37 Worcestershire, Malvern | Lester Vallis Lester-Garland | | 30/7/1895 | K |
| Digitalis purpurea | GB, VC113 Channel Islands, Jersey | | Lester Vallis Lester-Garland | 31/5/1899 | K |
| Fallopia dumetorum | GB, VC11 South Hampshire, Christchurch | William Moyle Rogers | Lester Vallis Lester-Garland | 9/1893 | K |
| Fallopia dumetorum | GB, VC24 Buckinghamshire, Rusholts | George Claridge Druce | Lester Vallis Lester-Garland | 9/1902 | K |