+ | Cynodon dactylon | fr, France Brittany | George Valentine Chapman Last | Arthur John Farmer | 8/1943 | MANCH |
| Melittis melissophyllum | GB, VC46,VC44, Ceri Valley | James Arden Whellan | George Valentine Chapman Last | 3/7/1941 | K |
| Viola lactea | GB, VC1 West Cornwall, Lizard | Wilson Crosfield Worsdell | George Valentine Chapman Last | 6/1922 | K |
| Stachys sylvatica x palustris = S. x ambigua | GB, VC1 West Cornwall, Newlyn Downs | Wilson Crosfield Worsdell | George Valentine Chapman Last | 7/1922 | K |
| Sibthorpia europaea | GB, VC1 West Cornwall, Newlyn, Penzance | Wilson Crosfield Worsdell | George Valentine Chapman Last | 7/1922 | K |
| Stachys sylvatica x palustris = S. x ambigua | GB, VC1 West Cornwall, Newlyn, Penzance | Wilson Crosfield Worsdell | George Valentine Chapman Last | 7/1922 | K |
| Mentha spicata x suaveolens = M. x villosa | GB, VC1 West Cornwall, Newquay | Wilson Crosfield Worsdell | George Valentine Chapman Last | 8/1922 | K |
| Scrophularia scorodonia | GB, VC1 West Cornwall, Newquay | Wilson Crosfield Worsdell | George Valentine Chapman Last | 7/1922 | K |
| Cuscuta epithymum | GB, VC3 South Devon, Berry Head | Hubert Frederick Dovaston | George Valentine Chapman Last | 26/8/1943 | K |
| Kickxia elatine subsp. elatine | GB, VC3 South Devon, Bovey Tracey | Wilson Crosfield Worsdell | George Valentine Chapman Last | 7/1924 | K |
| Lamium purpureum var. incisum | GB, VC3 South Devon, Bovey Tracey | Wilson Crosfield Worsdell | George Valentine Chapman Last | 5/1924 | K |
| Linaria vulgaris | GB, VC3 South Devon, Bovey Tracey | Wilson Crosfield Worsdell | George Valentine Chapman Last | 8/1924 | K |
| Mentha arvensis var. obtusifolia | GB, VC3 South Devon, Bovey Tracey | Wilson Crosfield Worsdell | George Valentine Chapman Last | 7/1924 | K |
| Mentha arvensis x aquatica = M. x verticillata | GB, VC3 South Devon, Bovey Tracey | Wilson Crosfield Worsdell | George Valentine Chapman Last | 8/1924 | K |
| Plantago major subsp. major | GB, VC3 South Devon, Bovey Tracey | Wilson Crosfield Worsdell | George Valentine Chapman Last | 7/1924 | K |
| Teucrium scorodonia | GB, VC3 South Devon, Bovey Tracey | Wilson Crosfield Worsdell | George Valentine Chapman Last | 7/1924 | K |
| Veronica chamaedrys | GB, VC3 South Devon, Bovey Tracey | Wilson Crosfield Worsdell | George Valentine Chapman Last | 5/1924 | K |
| Verbascum thapsus | GB, VC3 South Devon, Crediton | George Valentine Chapman Last | George Valentine Chapman Last | 8/1924 | K |
| Veronica serpyllifolia | GB, VC3 South Devon, Crediton | George Valentine Chapman Last | George Valentine Chapman Last | 7/1924 | K |
| Cuscuta epithymum | GB, VC3 South Devon, Hemyock | Wilson Crosfield Worsdell | George Valentine Chapman Last | 8/1924 | K |
| Verbascum lychnitis var. album | GB, VC3 South Devon, Hennock | Wilson Crosfield Worsdell | George Valentine Chapman Last | 7/1924 | K |
| Verbascum lychnitis var. album | GB, VC3 South Devon, Hennock | Wilson Crosfield Worsdell | George Valentine Chapman Last | 7/1924 | K |
| Melissa officinalis | GB, VC3 South Devon, Liverton | Wilson Crosfield Worsdell | George Valentine Chapman Last | 8/1924 | K |
| Digitalis purpurea | GB, VC3 South Devon, Lustleigh | Wilson Crosfield Worsdell | George Valentine Chapman Last | 7/1924 | K |
| Verbascum virgatum | GB, VC3 South Devon, Lustleigh | Wilson Crosfield Worsdell | George Valentine Chapman Last | 6/1924 | K |
| Melittis melissophyllum | GB, VC3 South Devon, Newton Abbot | Wilson Crosfield Worsdell | George Valentine Chapman Last | 5/1925 | K |
| Mentha x muelleriana | GB, VC3 South Devon, Salcombe | Stephenson | George Valentine Chapman Last | 1924 | K |
| Mentha suaveolens | GB, VC3 South Devon, Scabbacombe | Wilson Crosfield Worsdell | George Valentine Chapman Last | 5/9/1942 | K |
| Mentha pulegium | GB, VC3 South Devon, Torcross | Wilson Crosfield Worsdell | George Valentine Chapman Last | 15/9/1923 | K |
| Veronica polita | GB, VC3 South Devon, Torcross | George Valentine Chapman Last | George Valentine Chapman Last | 9/1904 | K |
| Teucrium scordium | GB, VC4 North Devon, Braunton Burrows | Wilson Crosfield Worsdell | George Valentine Chapman Last | 8/1922 | K |
| Teucrium scordium | GB, VC4 North Devon, Braunton Burrows | Wilson Crosfield Worsdell | George Valentine Chapman Last | 8/1922 | K |
| Hypochaeris glabra | GB, VC4 North Devon, Ilfracombe | George Valentine Chapman Last | | 6/1924 | K |
| Clinopodium ascendens | GB, VC6 North Somerset, Axbridge | George Valentine Chapman Last | George Valentine Chapman Last | 9/1905 | K |
| Glechoma hederacea | GB, VC6 North Somerset, Bath | George Valentine Chapman Last | George Valentine Chapman Last | 6/4/1905 | K |
| Stachys sylvatica | GB, VC6 North Somerset, Bath | Wilson Crosfield Worsdell | George Valentine Chapman Last | 9/1908 | K |
| Veronica montana | GB, VC6 North Somerset, Bathford | Wilson Crosfield Worsdell | George Valentine Chapman Last | 16/6/1895 | K |
| Ligustrum vulgare | GB, VC6 North Somerset, Midford | George Valentine Chapman Last | George Valentine Chapman Last | 14/7/1905 | K |
| Oenanthe fistulosa | GB, VC7 North Wiltshire, Limpley Stoke | George Valentine Chapman Last | George Valentine Chapman Last | 6/1905 | K |
| Linaria genistifolia subsp. dalmatica | GB, VC7 North Wiltshire, Swindon | | George Valentine Chapman Last | 3/7/1932 | K |