| Stachys alpina | GB, VC34 West Gloucestershire, Wotton-under-Edge Cultivated GB, VC36 Herefordshire, Ledbury Cultivated | Spencer Henry Bickham | London Natural History Society Charles Edgar Salmon Edmund Browne Bishop | 4/7/1913 | SLBI |
+ | Stachys germanica | | Charles Edgar Salmon Spencer Henry Bickham | Watson Botanical Exchange Club Spencer Henry Bickham | 25/6/1919 | MANCH |
| Stachys germanica | GB, VC23 Oxfordshire, Woodstock GB, VC36 Herefordshire, Ledbury Cultivated | Spencer Henry Bickham | London Natural History Society Watson Botanical Exchange Club Charles Edgar Salmon Edmund Browne Bishop Spencer Henry Bickham | 23/7/1912 | SLBI |
| Urtica pilulifera | GB, VC25 East Suffolk, Lowestoft Cultivated | Spencer Henry Bickham | Charles Edgar Salmon | 9/1902 | ABS |
+ | Erigeron borealis | GB, VC90 Angus, Caenlochan | John Roy | Charles Bailey John Wilson Rimington Spencer Henry Bickham | 7/1867 | MANCH |
+ | Teucrium chamaedrys | GB, VC92 South Aberdeenshire, Aberdeen | John Roy | Charles Bailey John Wilson Rimington Spencer Henry Bickham | 17/8/1875 | MANCH |
| Cucubalus baccifer | GB, VC28 West Norfolk, Merton | Frederick Robinson | Spencer Henry Bickham | 20/9/1918 | SLBI |
| Senecio paludosus | GB, VC29 Cambridgeshire, Wicken Fen GB, VC36 Herefordshire, Ledbury Cultivated | Spencer Henry Bickham | Watson Botanical Exchange Club Douglas Montague Heath Frederick Long Frederick Robinson | 14/9/1915 | BIRM |
+ | Agrostemma githago | GB, VC17 Surrey, Battersea | | John Wilson Rimington Spencer Henry Bickham | 1840 | MANCH |
+ | Agrostemma githago | GB, VC37 Worcestershire, Malvern | | John Wilson Rimington Spencer Henry Bickham | 1847 | MANCH |
| Antennaria dioica | GB, VC112 Shetland, Balta Sound | John Wilson Rimington | Watson Botanical Exchange Club Spencer Henry Bickham | 24/6/1891 | SLBI |
| Caltha palustris var. guerangerii | GB, VC57 Derbyshire, Shirley | William Richardson Linton | Manchester Museum John Wilson Rimington Spencer Henry Bickham | 21/5/1891 | MANCH |
+ | Cardamine impatiens | Cave Hole Wood Settle | | John Wilson Rimington Spencer Henry Bickham | 1841 | MANCH |
| Carex digitata | GB, VC7 North Wiltshire, Box | Thomas Bruges Flower | John Wilson Rimington Spencer Henry Bickham | 4/1869 | MANCH |
| Clematis vitalba | GB, Devon | | John Wilson Rimington Spencer Henry Bickham | 1846 | MANCH |
+ | Dianthus armeria | GB, VC3 South Devon, Newton Abbott | John Wilson Rimington | John Wilson Rimington Spencer Henry Bickham | 7/1872 | MANCH |
| Helleborus foetidus | GB, VC15 East Kent, Maidstone | | John Wilson Rimington Spencer Henry Bickham | 1844 | MANCH |
| Helleborus viridis subsp. occidentalis | GB, VC7 North Wiltshire, Monkton Farleigh | Spencer Henry Bickham | John Wilson Rimington Spencer Henry Bickham | 30/3/1859 | MANCH |
| Legousia hybrida | GB, VC16 West Kent, Keston | | John Wilson Rimington Spencer Henry Bickham | 23/6/1830 | MANCH |
+ | Mertensia maritima | GB, VC3 South Devon, Babbacombe | | John Wilson Rimington Spencer Henry Bickham | | MANCH |
| Paris quadrifolia | GB, VC16 West Kent, Bromley | | John Wilson Rimington Spencer Henry Bickham | 1839 | MANCH |
| Rorippa microphylla | GB, VC16 West Kent, Plumstead | | John Wilson Rimington Spencer Henry Bickham | 1846 | MANCH |
+ | Silene gallica | GB, VC20 Hertfordshire | John Wilson Rimington | John Wilson Rimington Spencer Henry Bickham | 1840 | MANCH |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC29 Cambridgeshire | | John Wilson Rimington Spencer Henry Bickham | 1840 | MANCH |
+ | Teesdalia nudicaulis | GB, VC70 Cumberland, Keswick | | John Wilson Rimington Spencer Henry Bickham | 7/1837 | MANCH |
+ | Teesdalia nudicaulis | GB, VC90 Angus, Forfar | | John Wilson Rimington Spencer Henry Bickham | 1845 | MANCH |
| Tilia platyphyllos x cordata = T. x europaea | GB, VC62 North-east Yorkshire, Sowerby, Thirsk | John Gilbert Baker | John Wilson Rimington Spencer Henry Bickham | 6/1851 | MANCH |
+ | Tordylium maximum | GB, VC16 West Kent, Swanscombe | | John Wilson Rimington Spencer Henry Bickham | 1839 | MANCH |
| Carex otrubae x remota = C. x pseudoaxillaris | GB, VC13 West Sussex, Hurstpierpoint | William Mitten | Charles Bailey John Wilson Rimington Spencer Henry Bickham | 6/1844 | MANCH |
| Mentha arvensis x aquatica = M. x verticillata | GB, VC40 Shropshire, Meole Brace | James Cosmo Melvill | Botanical Exchange Club of The British Isles Spencer Henry Bickham | 24/8/1917 | CGE |
+ | Astragalus danicus | GB, VC82 East Lothian, North Berwick | R McKay | John Wilson Rimington Spencer Henry Bickham | 7/1871 | MANCH |
| Arabis hirsuta | GB, VC14 East Sussex, Plumpton GB, VC36 Herefordshire, Ledbury Cultivated | Spencer Henry Bickham | Watson Botanical Exchange Club Harold Stuart Thompson Spencer Henry Bickham | 1913 27/5/1916 | BIRM |
| Berberis | GB, VC5 South Somerset, Bossington | Edward Shearburn Marshall Spencer Henry Bickham | Watson Botanical Exchange Club Spencer Henry Bickham William Robert Sherrin | 17/8/1908 | SLBI |
| Berberis vulgaris x Mahonia aquifolium | GB, VC5 South Somerset, Bossington | Edward Shearburn Marshall Spencer Henry Bickham | Watson Botanical Exchange Club Spencer Henry Bickham | 17/8/1908 | BIRM |
| Callitriche hamulata | GB, VC108 West Sutherland, Inchnadamph | Edward Shearburn Marshall | Botanical Exchange Club of The British Isles Augustin Ley Spencer Henry Bickham | 14/7/1908 | BIRM |
| Carex x helvola | GB, VC92 South Aberdeenshire, Lochnagar | Edward Shearburn Marshall Spencer Henry Bickham | Watson Botanical Exchange Club Arnold Eastwood Bradley Joseph Fry Pickard | 21/7/1906 | BM |
| Cotoneaster cambricus | GB, VC49 Caernarvonshire, Great Orme's Head GB, VC5 South Somerset, West Monkton Cultivated | Spencer Henry Bickham | Edward Shearburn Marshall Harold Stuart Thompson | 11/5/1917 9/7/1917 | BIRM |
| Epilobium lanceolatum | GB, VC5 South Somerset, West Monkton | Augustin Ley Edward Shearburn Marshall Spencer Henry Bickham | Augustin Ley | 20/6/1906 | BIRM |
+ | Geranium sylvaticum | GB, VC89 East Perthshire, Glen Shee Cultivated | Edward Shearburn Marshall | Spencer Henry Bickham | 3/8/1912 | PTH |
| Geranium sylvaticum | GB, VC89 East Perthshire, Spittal of Glenshee Cultivated | Edward Shearburn Marshall | Watson Botanical Exchange Club Harold Stuart Thompson Spencer Henry Bickham | 1/8/1915 | BIRM |