| Melittis melissophyllum | GB, Cornwall | Fox | John Howson Leicester Darwall | 1832 | K |
| Mentha suaveolens | GB, VC10 Isle of Wight, Bonchurch | Robert Blunt | Leicester Darwall Beatrice Frederica Lovibond | 5/9/1832 | K |
| Plantago coronopus | GB, VC11 South Hampshire, Portsmouth | Henry Edward Lowe | Leicester Darwall | 7/1832 | K |
| Antirrhinum majus | GB, VC13 West Sussex, Goring by Sea | Leicester Darwall | Beatrice Frederica Lovibond | 27/5/1831 | K |
| Bupleurum tenuissimum | GB, Kent, Strood | John Stevens Henslow | Beatrice Frederica Lovibond Leicester Darwall | 7/9/1825 | K |
| Salix aurita x myrsinifolia = S. x coriacea | GB, VC17 Surrey, Kew Cultivated | | Charles Bailey Edward Francis Linton Leicester Darwall | 7/5/1868 31/8/1871 | MANCH |
| Salix aurita x myrsinifolia = S. x coriacea | GB, VC17 Surrey, Kew | Leicester Darwall | Charles Bailey | 7/5/1868 to 31/8/1871 | MANCH |
| Orchis ustulata | GB, VC22 Berkshire, Unhill Wood | Leicester Darwall | Beatrice Frederica Lovibond | 5/1831 | K |
| Lamium amplexicaule | GB, VC23 Oxfordshire, Goring | | Beatrice Frederica Lovibond Leicester Darwall | 19/10/1830 | K |
| Linaria repens | GB, VC23 Oxfordshire, Goring | | Leicester Darwall Beatrice Frederica Lovibond | 18/10/1830 to 19/10/1830 | K |
| Misopates orontium | GB, VC22,VC23, Goring | | Beatrice Frederica Lovibond Leicester Darwall | 13/9/1831 | K |
| Veronica arvensis | GB, VC27 East Norfolk, Wiveton | Leicester Darwall | Beatrice Frederica Lovibond | 1837 | K |
| Dianthus deltoides | GB, VC27 East Norfolk, Wiveton Downs | Leicester Darwall | Beatrice Frederica Lovibond | 7/1837 to 8/1837 | K |
| Galeopsis angustifolia | GB, VC29 Cambridgeshire, Cambridge | Leicester Darwall | Beatrice Frederica Lovibond | 7/1834 | K |
| Lamium amplexicaule | GB, VC29 Cambridgeshire, Cambridge | | Beatrice Frederica Lovibond Leicester Darwall | 30/6/1830 | K |
| Ranunculus arvensis | GB, VC29 Cambridgeshire, Cambridge | | Beatrice Frederica Lovibond Leicester Darwall | 5/7/1830 | K |
| Teucrium scordium | GB, VC29 Cambridgeshire, Cambridge GB, VC29 Cambridgeshire, Impington | Blunt | Beatrice Frederica Lovibond Leicester Darwall | 10/1832 | K |
| Cuscuta epithymum | GB, VC29 Cambridgeshire, Gamlingay | John Power | Leicester Darwall | 7/1833 | K |
| Tephroseris integrifolia | GB, VC29 Cambridgeshire, Gog Magog Hills | Henry Edward Lowe | Beatrice Frederica Lovibond Leicester Darwall | 4/1834 | K |
| Thymus praecox subsp. arcticus | GB, VC29 Cambridgeshire, Hinton | Leicester Darwall | Beatrice Frederica Lovibond | 21/6/1830 | K |
| Kickxia spuria | GB, VC29 Cambridgeshire, Madingley | Leicester Darwall | Beatrice Frederica Lovibond Leicester Darwall | 3/9/1834 | K |
| Salix viminalis x caprea = S. x smithiana | GB, VC29 Cambridgeshire, Trumpington | Leicester Darwall | | 8/4/1834 | CGE |
| Salix aurita x myrsinifolia = S. x coriacea | GB, VC30 Bedfordshire, Woburn | Leicester Darwall | Charles Bailey John Hardy John Ewbank Leefe | 24/3/1868 to 4/4/1868 13/8/1868 | MANCH |
| Salix aurita x myrsinifolia = S. x coriacea | GB, VC30 Bedfordshire, Woburn Cultivated | John Ewbank Leefe | Charles Bailey Leicester Darwall | 24/3/1868 4/4/1868 13/8/1868 | MANCH |
| Salix aurita x myrsinifolia = S. x coriacea | GB, VC30 Bedfordshire, Woburn | Leicester Darwall | Charles Bailey John Ewbank Leefe James Ward | 24/3/1868 to 4/4/1868 13/8/1868 | MANCH |
| Salix caprea x myrsinifolia = S. x latifolia | GB, VC30 Bedfordshire, Woburn | Leicester Darwall | Charles Bailey | 19/5/1869 21/8/1869 | MANCH |
| Salix caprea x myrsinifolia = S. x latifolia | GB, VC30 Bedfordshire, Woburn Cultivated | John Ewbank Leefe Leicester Darwall | Charles Bailey John Hardy | 19/5/1869 21/8/1869 | MANCH |
| Salix caprea x myrsinifolia = S. x latifolia | GB, VC30 Bedfordshire, Woburn | Leicester Darwall | Charles Bailey John Ewbank Leefe | 19/5/1869 21/8/1869 | MANCH |
| Cymbalaria muralis | GB, VC39 Staffordshire, Dudley Castle | Leicester Darwall | Beatrice Frederica Lovibond | 21/8/1830 | K |
| Glechoma hederacea | GB, VC39 Staffordshire, Wallsall | Leicester Darwall | Beatrice Frederica Lovibond | 5/1830 | K |
| Thymus praecox subsp. arcticus | GB, VC39 Staffordshire, Wallsall | Leicester Darwall | Beatrice Frederica Lovibond | 5/7/1852 | K |
| Baldellia ranunculoides | GB, VC39 Staffordshire, Walsall | Leicester Darwall | Beatrice Frederica Lovibond | 9/1830 | K |
| Digitalis purpurea | GB, VC39 Staffordshire, Walsall | Leicester Darwall | Beatrice Frederica Lovibond | 7/8/1832 | K |
| Lamium galeobdolon subsp. montanum | GB, VC39 Staffordshire, Walsall | Leicester Darwall | Beatrice Frederica Lovibond | 5/1830 | K |
| Linaria vulgaris | GB, VC39 Staffordshire, Walsall | Leicester Darwall | Beatrice Frederica Lovibond | 5/8/1830 | K |
| Mentha aquatica | GB, VC39 Staffordshire, Walsall | Leicester Darwall | Beatrice Frederica Lovibond | 4/9/1830 | K |
| Scrophularia auriculata | GB, VC39 Staffordshire, Walsall | Leicester Darwall | Beatrice Frederica Lovibond | 26/8/1830 | K |
| Scutellaria galericulata | GB, VC39 Staffordshire, Walsall | Leicester Darwall | Beatrice Frederica Lovibond | 8/1830 | K |
| Teucrium scorodonia | GB, VC39 Staffordshire, Walsall | | Leicester Darwall | 4/9/1830 | K |
| Danthonia decumbens | GB, VC39 Staffordshire, Walsall Wood | Leicester Darwall | Mantua And Montferrat | 10/8/1832 | BON |