| Atriplex prostrata x longipes = A. x gustafssoniana | GB, VC2 East Cornwall, Looe | | Pierre M Taschereau | 31/8/1977 | MANCH |
| Atriplex prostrata x longipes = A. x gustafssoniana | GB, VC2 East Cornwall, Looe | Pierre M Taschereau | Pierre M Taschereau | 1978 | MANCH |
| Hypericum androsaemum x hircinum = H. x inodorum | GB, VC2 East Cornwall, Pentewan | B Bury | Elizabeth Anne Lomax | 9/1873 | MANCH |
| Ranunculus sardous | GB, VC2 East Cornwall, Saint John's | Thomas Richard Archer Briggs | Charles Bailey John Harbord Lewis | 6/1862 | MANCH |
| Helleborus foetidus | GB, VC2 East Cornwall, Saint Minver | Richard Vercoe Tellam | John Harbord Lewis | 1871 | MANCH |
| Rumex conglomeratus x pulcher = R. x muretii | GB, VC2 East Cornwall, Torpoint Cultivated | John Thomas Irvine Boswell-Syme Thomas Richard Archer Briggs | Botanical Exchange Club Charles Bailey | 9/1879 | MANCH |
| Rumex conglomeratus x pulcher = R. x muretii | GB, VC2 East Cornwall, Torpoint Cultivated | John Thomas Irvine Boswell-Syme Thomas Richard Archer Briggs | Botanical Exchange Club of The British Isles Charles Bailey | 9/1879 | MANCH |
| Atriplex prostrata x longipes = A. x gustafssoniana | GB, VC2 East Cornwall, West Looe | | Pierre M Taschereau | 31/8/1977 | MANCH |
| Atriplex prostrata x longipes = A. x gustafssoniana | GB, VC2 East Cornwall, West Looe | | Pierre M Taschereau | 31/8/1977 | MANCH |
| Galium verum x mollugo = G. x pomeranicum | GB, VC2 East Cornwall, Whitsand Bay | Thomas Richard Archer Briggs | Charles Bailey John Harbord Lewis | 14/7/1869 | MANCH |
| Erica ciliaris x tetralix = E. x watsonii | GB, Cornwall Cultivated | Hewett Cottrell Watson | | 1869 | MANCH |
| Erica ciliaris x tetralix = E. x watsonii | GB, Cornwall Cultivated | Hewett Cottrell Watson | | 1866 to 1867 | MANCH |
| Erica ciliaris x tetralix = E. x watsonii | GB, Cornwall Cultivated | Hewett Cottrell Watson | Charles Bailey | 1869 | MANCH |
| Orchis mascula | GB, VC3 South Devon, Berry Head | | Charles Bailey Charles Bailey | 5/1879 | MANCH |
| Caltha palustris var. guerangerii | GB, VC3 South Devon, Berry Pomeroy | Elizabeth Anne Lomax | | 5/1870 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC3 South Devon, Bigbury | Edward Shearburn Marshall | Botanical Exchange Club of The British Isles Charles Bailey | 19/6/1894 | MANCH |
| Galium verum x mollugo = G. x pomeranicum | GB, VC3 South Devon, Bigbury | Edward Shearburn Marshall | Botanical Exchange Club of The British Isles Charles Bailey | 29/6/1894 | MANCH |
| Galium verum x mollugo = G. x pomeranicum | GB, VC3 South Devon, Bigbury Bay | Edward Shearburn Marshall | Botanical Exchange Club of The British Isles Charles Bailey | 3/7/1894 | MANCH |
| Carex paniculata x remota = C. x boenninghauseniana | GB, VC3 South Devon, Caton | Thomas Richard Archer Briggs | Botanical Exchange Club Charles Bailey | 18/7/1879 | MANCH |
| Salix cinerea x aurita = S. x multinervis | GB, VC3 South Devon, Crabtree | Thomas Richard Archer Briggs | Charles Bailey | 1869 | MANCH |
| Orchis mascula | GB, VC3 South Devon, Daddyhole | Elizabeth Anne Lomax | Elizabeth Anne Lomax | 8/5/1872 | MANCH |
| Potamogeton berchtoldii | GB, VC3 South Devon, Drewsteignton | Stephen Troyte Dunn | Frederick Thompson Mott | 28/7/1895 | MANCH |
| Carduus crispus x nutans = C. x stangii | GB, VC3 South Devon, Elburton | Thomas Richard Archer Briggs | Charles Bailey | 8/7/1871 | MANCH |
| Viola odorata x hirta = V. x scabra | GB, VC3 South Devon, Elburton | Thomas Richard Archer Briggs | Charles Bailey | 14/3/1876 | MANCH |
| Anemone apennina | GB, VC3 South Devon, Exeter | | Charles Bailey Eyre Champion de Crespigny F C King | 4/1885 | MANCH |
| Nasturtium sylvestre | GB, VC3 South Devon, Exeter | Giles Owen | | 4/6/1919 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC3 South Devon, Hemerdon | Thomas Richard Archer Briggs | Elizabeth Anne Lomax | 15/7/1876 | MANCH |
| Potentilla erecta x reptans = P. x italica | GB, VC3 South Devon, Ivybridge | Edward Shearburn Marshall | Botanical Exchange Club of The British Isles Charles Bailey | 13/7/1894 | MANCH |
| Anemone apennina | GB, VC3 South Devon, Kingsbridge | J Norris | Charles Bailey Frederick Thompson Mott Thomas Thorp | 3/1890 | MANCH |
| Galium verum x mollugo = G. x pomeranicum | GB, VC3 South Devon, Mothecombe | Thomas Richard Archer Briggs | Charles Bailey | 16/7/1873 | MANCH |
| Achillea ptarmica | GB, VC3 South Devon, Newton Abbot | | Charles Bailey John Wilson Rimington | 7/1872 | MANCH |
| Iris foetidissima | GB, VC3 South Devon, Pennycomequick | | Charles Bailey John Banker | 6/1853 | MANCH |
| Carex pseudocyperus | GB, VC3 South Devon, Plymbridge | | | 7/1875 | MANCH |
| Carex pseudocyperus | GB, VC3 South Devon, Plymbridge | William Curnow | Charles Bailey | 10/7/1875 | MANCH |
| Melica uniflora | GB, VC3 South Devon, Plymbridge | Charles Burnard Headly | Watson Botanical Exchange Club Charles Burnard Headly | 3/5/1905 | MANCH |
| Aconitum napellus | GB, VC3 South Devon, Plymouth | Francis Henry Goulding | Charles Bailey William Lowndes Notcutt | 9/1845 | MANCH |
| Carex pseudocyperus | GB, VC3 South Devon, Plymouth | John Ralfs William Curnow | Robert Morton Middleton | 7/1875 | MANCH |
| Helleborus viridis subsp. occidentalis | GB, VC3 South Devon, Plymouth | William Booth Waterfall | Charles Bailey | 2/1877 | MANCH |
| Viola odorata x hirta = V. x scabra | GB, VC3 South Devon, Plymouth | Thomas Richard Archer Briggs | Charles Bailey | 16/6/1876 | MANCH |
| Alisma plantago-aquatica | GB, VC3 South Devon, River Exe | | | 1889 | MANCH |