| Viola reichenbachiana | GB, VC65 North-west Yorkshire, Richmond | James Ward | Richmond Museum Charles Bailey | 24/5/1846 | MANCH |
| Viola reichenbachiana | GB, VC65 North-west Yorkshire, Richmond | James Ward | Richmond Museum Charles Bailey | 21/4/1865 | MANCH |
| Trollius europaeus | GB, VC65 North-west Yorkshire, Richmond | James Ward | Richmond Museum Charles Bailey | 17/5/1865 | MANCH |
| Tilia platyphyllos x cordata = T. x europaea | GB, VC65 North-west Yorkshire, Richmond Cultivated | James Ward | Richmond Museum Charles Bailey | 8/7/1865 | MANCH |
| Tilia platyphyllos | GB, VC65 North-west Yorkshire, Richmond | James Ward | Richmond Museum | 8/1838 | MANCH |
+ | Stratiotes aloides | IE, VCH39 Co. Antrim, Belfast,Springfield | Samuel Alexander Stewart | Richmond Museum Charles Bailey James Ward | 3/7/1865 | MANCH |
| Stachys sylvatica x palustris = S. x ambigua | GB, VC59 South Lancashire, Prestwich | Roberts Leyland | Richmond Museum Charles Bailey James Ward | 7/1829 | MANCH |
| Stachys sylvatica x palustris = S. x ambigua | GB, VC65 North-west Yorkshire, Thoralby | James Ward | Richmond Museum Charles Bailey | 7/1839 | MANCH |
+ | Silene gallica | GB, VC10 Isle of Wight, Shanklin | James Ward | Richmond Museum Charles Bailey James Ward | 28/8/1869 | MANCH |
+ | Silene gallica | GB, VC84 West Lothian, Queensferry | Andrew Dewar | Richmond Museum Charles Bailey James Ward | 7/1836 | MANCH |
| Serratula tinctoria | GB, VC10 Isle of Wight, Ryde | James Ward | Richmond Museum Charles Bailey | 21/8/1869 | MANCH |
| Serratula tinctoria | GB, VC64 Mid-west Yorkshire, Moughton | John Tatham | Richmond Museum Charles Bailey James Ward | 7/1843 | MANCH |
| Saxifraga umbrosa x spathularis = S. x urbium | GB, VC65 North-west Yorkshire, Aske Wood | James Ward | Richmond Museum Charles Bailey | 2/6/1866 | MANCH |
| Saxifraga umbrosa x hirsuta = S. x geum | IE, VCH1 South Kerry, Killarney | James Ward | Richmond Museum Charles Bailey | 25/5/1866 | MANCH |
| Saxifraga umbrosa x hirsuta = S. x geum | IE, Kerry, Killarney | James Ward | Richmond Museum Charles Bailey | 3/5/1869 | MANCH |
| Saxifraga umbrosa x hirsuta = S. x geum | IE | James Ward | Richmond Museum Charles Bailey | 11/6/1867 | MANCH |
| Sanicula europaea | GB, VC65 North-west Yorkshire, Richmond | James Ward | Richmond Museum Charles Bailey | 17/5/1865 | MANCH |
| Salix viminalis x cinerea = S. x holosericea | | John Ewbank Leefe | Richmond Museum Charles Bailey James Ward | 16/4/1866 28/9/1867 | MANCH |
| Salix viminalis x cinerea = S. x holosericea | Cultivated | John Ewbank Leefe | Richmond Museum Charles Bailey James Ward | 20/4/1866 to 12/5/1866 20/9/1867 | MANCH |
| Salix viminalis x cinerea = S. x holosericea | | John Ewbank Leefe | Richmond Museum Charles Bailey James Ward | 12/5/1866 to 2/5/1867 15/8/1867 to 3/9/1867 | MANCH |
| Salix viminalis x cinerea = S. x holosericea | GB, VC62 North-east Yorkshire, Kilvington | James Ward John Gilbert Baker | Richmond Museum Charles Bailey James Ward | 4/1863 9/1863 | MANCH |
| Salix viminalis x cinerea = S. x holosericea | GB, VC62 North-east Yorkshire, Thirsk | James Ward John Gilbert Baker | Richmond Museum Charles Bailey | 9/1854 | MANCH |
| Salix viminalis x cinerea = S. x holosericea | GB, VC65 North-west Yorkshire, Richmond | James Ward | Richmond Museum Charles Bailey | 7/1865 | MANCH |
| Salix viminalis x cinerea = S. x holosericea | GB, VC65 North-west Yorkshire, Richmond | James Ward | Richmond Museum Charles Bailey | 4/5/1853 27/8/1853 | MANCH |
| Salix viminalis x cinerea = S. x holosericea | GB, VC65 North-west Yorkshire, Richmond | James Ward | Richmond Museum Charles Bailey | 8/1862 | MANCH |
| Salix viminalis x cinerea = S. x holosericea | GB, VC65 North-west Yorkshire, Wensley | James Ward | Richmond Museum Charles Bailey | 5/1842 | MANCH |
| Salix viminalis x cinerea = S. x holosericea | GB, Yorkshire, Colburn Ford | James Ward | Richmond Museum Charles Bailey | 4/1842 8/1892 | MANCH |
| Salix viminalis x caprea x cinerea = S. x calodendron | GB, VC65 North-west Yorkshire, Richmond | James Ward | Richmond Museum Charles Bailey | 4/1842 7/1842 | MANCH |
| Salix viminalis x caprea x cinerea = S. x calodendron | GB, VC65 North-west Yorkshire, Richmond | James Ward | Richmond Museum Charles Bailey | 7/1850 | MANCH |
| Salix viminalis x caprea x aurita = S. x stipularis | Cultivated | John Ewbank Leefe | Richmond Museum Charles Bailey James Ward | 1869 | MANCH |
| Salix viminalis x caprea x aurita = S. x stipularis | | John Ewbank Leefe | Richmond Museum Charles Bailey James Ward | 21/4/1866 to 10/10/1868 | MANCH |
| Salix pentandra x fragilis = S. x meyeriana | GB | James Ward | Richmond Museum Charles Bailey | | MANCH |
| Salix myrsinifolia x myrsinites = S. x punctata | Cultivated | John Ewbank Leefe | Richmond Museum Charles Bailey James Ward | 13/5/1867 24/8/1867 | MANCH |
| Salix cinerea x phylicifolia = S. x laurina | | John Ewbank Leefe | Richmond Museum Charles Bailey James Ward | 5/5/1866 14/9/1866 | MANCH |
| Salix cinerea x phylicifolia = S. x laurina | GB, VC65 North-west Yorkshire, Richmond | James Ward | Richmond Museum Charles Bailey | | MANCH |
| Salix cinerea x phylicifolia = S. x laurina | GB, VC65 North-west Yorkshire, River Swale | James Ward | Richmond Museum Charles Bailey | 2/7/1853 | MANCH |
| Salix cinerea x myrsinifolia = S. x strepida | GB, VC29 Cambridgeshire, Cambridge Botanic Gardens Cultivated | John Ewbank Leefe | Richmond Museum Charles Bailey James Ward | 5/5/1866 14/9/1866 | MANCH |
| Salix aurita x myrsinifolia = S. x coriacea | GB, VC29 Cambridgeshire, Cambridge Botanic Gardens Cultivated | John Ewbank Leefe | Richmond Museum Charles Bailey James Ward | 20/4/1867 14/4/1868 7/8/1868 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC65 North-west Yorkshire, Croft-on-Tees | James Ward | Richmond Museum Charles Bailey | 26/7/1865 | MANCH |
| Rorippa palustris | GB, VC62 North-east Yorkshire, Scarborough | James Ward | Richmond Museum Charles Bailey | 9/1861 | MANCH |