| Viola tricolor | GB, VC36 Herefordshire, Brilley | Augustin Ley | Augustin Ley | 10/10/1905 | BIRM |
| Viola tricolor | GB, VC36 Herefordshire, Great Doward | Augustin Ley | Augustin Ley | 28/5/1906 | BIRM |
| Viola tricolor | GB, VC36 Herefordshire, Saint Weonards, Prior's Wood | Augustin Ley | Augustin Ley | 21/6/1880 | BIRM |
| Viola tricolor | GB, VC39 Staffordshire, Ecton | William Henry Purchas | Augustin Ley | 13/9/1893 | BIRM |
| Viola tricolor | GB, VC39 Staffordshire, Leek (near),Ecton | William Henry Purchas | Botanical Exchange Club of The British Isles Augustin Ley | 1884 | BIRM |
| Viola tricolor | GB, North Yorkshire, Rillington | | Botanical Exchange Club of The British Isles Augustin Ley | | BIRM |
| Viola tricolor | GB, VC113 Channel Islands, Jersey, Saint Brelade's Bay | Augustin Ley | Botanical Exchange Club of The British Isles William Hadden Beeby | 18/4/1885 | SLBI |
| Viola sepincola | GB, VC36 Herefordshire, Kimbolton | Augustin Ley | Augustin Ley | 19/4/1882 | BIRM |
| Viola saxatilis subsp. polychroma | GB, VC57 Derbyshire, Eyam | Eric Frederic Drabble Hilda Lake Drabble | Botanical Exchange Club of The British Isles Augustin Ley Eric Frederic Drabble Hilda Lake Drabble | 7/1908 | BIRM |
| Viola rupestris | GB, VC66 County Durham, Widdybank Fell, Teesdale | Frederick Janson Hanbury | Botanical Exchange Club of The British Isles Augustin Ley Frederick Janson Hanbury | 22/6/1883 | BIRM |
| Viola riviniana x reichenbachiana = V. x bavarica | GB, VC36 Herefordshire, Harechurch | Augustin Ley | Augustin Ley | 20/8/1908 | BIRM |
| Viola riviniana x lactea | GB, VC35 Monmouthshire, Chepstow Cultivated | William Andrew Shoolbred | Botanical Exchange Club of The British Isles Augustin Ley William Andrew Shoolbred | 6/1908 | BIRM |
| Viola riviniana x canina = V. x intersita | GB, VC1 West Cornwall, Pentire Point East | Chambre Corker Vigurs | Botanical Exchange Club of The British Isles Augustin Ley Chambre Corker Vigurs | 19/5/1907 to 14/7/1907 | BIRM |
| Viola riviniana x canina = V. x intersita | GB, VC15 East Kent, Bredhurst | Charles Edward Britton | Botanical Exchange Club of The British Isles Augustin Ley | 26/6/1898 | BIRM |
| Viola riviniana x canina = V. x intersita | GB, VC17 Surrey, Farnham GB, VC17 Surrey, Reigate Cultivated | William Hadden Beeby | Botanical Exchange Club of The British Isles Augustin Ley Ernest Stanley Salmon | 28/7/1889 | BIRM |
| Viola riviniana x canina = V. x intersita | GB, VC17 Surrey, Netley Heath | Charles Edward Britton | Botanical Exchange Club of The British Isles Augustin Ley Charles Edward Britton | 26/8/1900 | BIRM |
| Viola riviniana x canina = V. x intersita | GB, VC37 Worcestershire, Malvern Link | Spencer Henry Bickham | Botanical Exchange Club of The British Isles Augustin Ley Spencer Henry Bickham | 20/7/1906 11/6/1907 | BIRM |
| Viola riviniana x canina = V. x intersita | GB, VC46 Cardiganshire, Aberarth | Edward Shearburn Marshall | Botanical Exchange Club of The British Isles Augustin Ley | 23/8/1899 | BIRM |
| Viola riviniana x canina = V. x intersita | GB, VC57 Derbyshire, Shirley | William Richardson Linton | Botanical Exchange Club of The British Isles Augustin Ley William Richardson Linton | 5/6/1900 | BIRM |
| Viola riviniana var. minor | GB, VC6 North Somerset, Weston-super-Mare | Gertrude Mabel Gregory | Botanical Exchange Club of The British Isles Augustin Ley Eliza Standerwick Gregory | 17/5/1905 | BIRM |
| Viola riviniana | GB, VC12 North Hampshire, Odiham | Charlotte Ellen Palmer | Augustin Ley Charlotte Ellen Palmer | 14/5/1884 | BIRM |
| Viola riviniana | GB, VC13 West Sussex, Graffham | Edward Shearburn Marshall | Botanical Exchange Club of The British Isles Augustin Ley Edward Shearburn Marshall | 6/5/1901 | BIRM |
| Viola riviniana var. minor | GB, VC13 West Sussex, Houghton | Edward Shearburn Marshall | Augustin Ley E Side Edward Shearburn Marshall | 3/5/1902 | BIRM |
| Viola riviniana | GB, VC17 Surrey | Hewett Cottrell Watson | Augustin Ley | 1865 | BIRM |
| Viola riviniana | GB, VC32 Northamptonshire, Wadenhoe | Augustin Ley | Augustin Ley | 12/8/1910 | BIRM |
| Viola riviniana | GB, VC35 Monmouthshire, Monmouth | Augustin Ley | Augustin Ley | 8/5/1909 | BIRM |
| Viola riviniana var. minor | GB, VC35 Monmouthshire, Wynd Cliff | Augustin Ley | Augustin Ley | 25/6/1879 | BIRM |
| Viola riviniana | GB, VC36 Herefordshire, Breinton | Augustin Ley | Augustin Ley | 24/4/1871 | BIRM |
| Viola riviniana var. minor | GB, VC36 Herefordshire, Coldborough Park | Augustin Ley | Augustin Ley | 28/5/1909 | BIRM |
| Viola riviniana | GB, VC36 Herefordshire, Coldborough Park | Augustin Ley | Augustin Ley | 28/5/1909 | BIRM |
| Viola riviniana var. minor | GB, VC36 Herefordshire, Cradley | Richard Francis Towndrow | Richard Francis Towndrow Augustin Ley | 17/5/1910 | BIRM |
| Viola riviniana var. minor | GB, VC36 Herefordshire, Croft Ambrey | | Augustin Ley | 27/5/1909 | BIRM |
| Viola riviniana | GB, VC36 Herefordshire, Fownhope | | Augustin Ley | 29/4/1903 | BIRM |
| Viola riviniana | GB, VC36 Herefordshire, Garway Hill | Augustin Ley | Augustin Ley | 12/5/1909 | BIRM |
| Viola riviniana var. minor | GB, VC36 Herefordshire, Great Doward | Augustin Ley | Augustin Ley | 24/7/1871 | BIRM |
| Viola riviniana | GB, VC36 Herefordshire, Great Doward | Augustin Ley | Augustin Ley | 15/5/1908 | BIRM |
| Viola riviniana | GB, VC36 Herefordshire, Great Doward Cultivated | Augustin Ley | Augustin Ley | 4/5/1910 | BIRM |
| Viola riviniana var. minor | GB, VC36 Herefordshire, Hope Mansell | Augustin Ley | Augustin Ley | 20/5/1908 | BIRM |
| Viola riviniana var. minor | GB, VC36 Herefordshire, Hope Mansell | Augustin Ley | Augustin Ley | 20/5/1908 | BIRM |
| Viola riviniana | GB, VC36 Herefordshire, Ivington Camp | Augustin Ley | Augustin Ley | 30/8/1900 | BIRM |