| + | Eleocharis acicularis | GB, VC59 South Lancashire, Birkdale | James Alfred Wheldon | Botanical Exchange Club of The British Isles
Augustin Ley
James Alfred Wheldon | 20/8/1897 | BIRM | 9/5/2010 |
| + | Centaurea aspera | GB, VC59 South Lancashire, Aintree | James Alfred Wheldon | Augustin Ley
James Alfred Wheldon | 8/1903 | BIRM | 12/6/2010 |
| + | Matricaria discoidea | GB, VC58 Cheshire, Birkenhead | James Alfred Wheldon | Augustin Ley | 8/1902 | BIRM | 25/6/2010 |
| + | Vaccaria hispanica | GB, VC59 South Lancashire, Aintree | James Alfred Wheldon | Botanical Exchange Club of The British Isles
Augustin Ley
James Alfred Wheldon | 8/1898 | BIRM | 6/7/2010 |
| + | Chenopodium opulifolium | GB, VC60 West Lancashire, Preston | James Alfred Wheldon | Botanical Exchange Club of The British Isles
Augustin Ley
James Alfred Wheldon | 8/1898 | BIRM | 21/7/2010 |
| + | Chenopodium album | GB, VC59 South Lancashire, Walton | James Alfred Wheldon | Botanical Exchange Club of The British Isles
Harold Stuart Thompson
James Alfred Wheldon | 2/9/1913 | BIRM | 3/9/2010 |
| + | Atriplex prostrata | GB, VC59 South Lancashire, Aintree | James Alfred Wheldon | Botanical Exchange Club of The British Isles
Augustin Ley
James Alfred Wheldon | 8/1907 | BIRM | 7/9/2010 |
| + | Bupleurum baldense | GB, VC113 Channel Islands, Guernsey,L'Ancresse Common | Alfred Wheeler | Alfred Rayney Waller
Harold Stuart Thompson | 1884 | BIRM | 26/4/2010 |
| + | Vulpia bromoides | GB, VC69 Westmorland, Arnside | William West | George Stephen West
William West | 6/1904 | BIRM | 24/3/2010 |
| + | Agrostis stolonifera | GB, VC64 Mid-west Yorkshire, Ripon | William West | George Stephen West
William West | 8/1906 | BIRM | 25/3/2010 |
| + | Carex nigra | GB, VC64 Mid-west Yorkshire, Eldwick | William West | George Stephen West
William West | 20/1/1903 | BIRM | 26/3/2010 |
| + | Aegopodium podagraria | GB, VC88 Mid Perthshire, Killin | William West | George Stephen West
William West | 7/1889 | BIRM | 26/3/2010 |
| + | Utricularia intermedia | IE, VCH16 West Galway, Recess | William West | William West | 7/1890 | BIRM | 26/3/2010 |
| + | Odontites vernus | GB, VC63 South-west Yorkshire, Rawcliffe | William West | George Stephen West
William West | 6/8/1877 | BIRM | 26/3/2010 |
| + | Euphorbia helioscopia | GB, VC63 South-west Yorkshire, Shipley | William West | George Stephen West
William West | 7/1876 | BIRM | 27/3/2010 |
| + | Cyperus longus | GB, VC9 Dorset, Studland | William West
William West | George Stephen West
William West | 31/7/1900 | BIRM | 28/3/2010 |
| + | Oxyria digyna | GB, VC97 West Inverness-shire, Ben Nevis | William West | George Stephen West | 12/8/1880 | BIRM | 28/3/2010 |
| + | Ranunculus sardous | GB, VC63 South-west Yorkshire, Goole | William West | George Stephen West
William West | 6/8/1877 | BIRM | 28/3/2010 |
| + | Poa trivialis | GB, VC57 Derbyshire, Wormhill | William West | George Stephen West
William West | 6/1877 | BIRM | 28/3/2010 |
| + | Pinguicula vulgaris | GB, VC64 Mid-west Yorkshire, Austwick | William West | George Stephen West
William West | 7/1906 | BIRM | 29/3/2010 |
| + | Dactylorhiza incarnata subsp. incarnata | GB, VC64 Mid-west Yorkshire, Austwick Moss | William West | George Stephen West
William West | 7/1906 | BIRM | 29/3/2010 |
| + | Polypogon monspeliensis | GB, VC9 Dorset, Studland | William West
William West | George Stephen West
William West | 31/7/1900 | BIRM | 29/3/2010 |
| + | Euphorbia portlandica | GB, VC9 Dorset, Weymouth | William West
William West | George Stephen West
William West | 30/7/1900 | BIRM | 29/3/2010 |
| + | Scutellaria minor | GB, VC48 Merionethshire, Barmouth | William West | George Stephen West | 8/1879 | BIRM | 29/3/2010 |
| + | Hypericum androsaemum | IE, VCH2 North Kerry, Muckross | William West | William West | 7/1890 | BIRM | 29/3/2010 |
| + | Thalictrum minus | GB, VC64 Mid-west Yorkshire, Kettlewell | William West | George Stephen West
William West | 6/1904 | BIRM | 30/3/2010 |
| + | Drosera intermedia | GB, VC97 West Inverness-shire, Ben Nevis | William West | George Stephen West
William West | 8/1907 | BIRM | 30/3/2010 |
| + | Geranium pyrenaicum | GB, VC61,VC62,VC64, York | William West | George Stephen West | 6/1878 | BIRM | 31/3/2010 |
| + | Geranium sanguineum | GB, VC57 Derbyshire, Wormhill | William West | George Stephen West
William West | 7/1899 | BIRM | 31/3/2010 |
| + | Lamium amplexicaule | GB, VC48 Merionethshire, Barmouth | William West | George Stephen West
William West | 4/1906 | BIRM | 31/3/2010 |
| + | Cardamine impatiens | GB, VC64 Mid-west Yorkshire, Ribblehead | William West | George Stephen West
William West | 7/1906 | BIRM | 31/3/2010 |
| + | Ribes uva-crispa | GB, VC69 Westmorland, Patterdale | William West | George Stephen West
William West | 5/1904 | BIRM | 31/3/2010 |
| + | Sagittaria sagittifolia | GB, VC63,VC64, Apperley Bridge | William West | George Stephen West
William West | 9/1877 | BIRM | 31/3/2010 |
| + | Verbascum nigrum | GB, VC29 Cambridgeshire, Cambridge | William West | George Stephen West
William West | 8/1904 | BIRM | 31/3/2010 |
| + | Polygonatum odoratum | GB, VC64 Mid-west Yorkshire, Grassington | William West | George Stephen West
William West | 6/1907 | BIRM | 31/3/2010 |
| + | Galeopsis versicolor | GB, VC63 South-west Yorkshire, Doncaster | William West | George Stephen West | 8/1879 | BIRM | 31/3/2010 |
| + | Neckeria lutea | GB, VC57 Derbyshire, Wormhill | William West | George Stephen West
William West | 8/1877 | BIRM | 31/3/2010 |
| + | Sonchus asper | GB, VC63 South-west Yorkshire, Doncaster | William West | George Stephen West | 8/1879 | BIRM | 31/3/2010 |
| + | Primula farinosa | GB, VC65 North-west Yorkshire, Cronkley Scar | William West | George Stephen West
William West | 20/5/1888 | BIRM | 1/4/2010 |
| + | Caltha palustris var. guerangerii | GB, VC63 South-west Yorkshire, Shipley | William West | George Stephen West
William West | 17/5/1876 | BIRM | 1/4/2010 |
| + | Danthonia decumbens | GB, VC64 Mid-west Yorkshire, Eldwick | William West | George Stephen West
William West | 7/1899 | BIRM | 1/4/2010 |
| + | Prunella vulgaris | GB, VC64 Mid-west Yorkshire, Collingham | William West | George Stephen West | 5/1879 | BIRM | 3/4/2010 |
| + | Meum athamanticum | GB, VC87,VC88,VC89, Glen Lochaidh | William West | George Stephen West
William West | 7/1889 | BIRM | 4/4/2010 |
| + | Sonchus oleraceus | GB, VC63,VC64, Apperley | William West | George Stephen West
William West | 9/1899 | BIRM | 4/4/2010 |
| + | Habenaria conopsea | GB, VC64 Mid-west Yorkshire, hawkswick | William West | George Stephen West
William West | 7/1881 | BIRM | 6/4/2010 |
| + | Potentilla anglica | GB, VC64 Mid-west Yorkshire, Hawksworth | William West | George Stephen West
William West | 7/1907 | BIRM | 6/4/2010 |
| + | Galium palustre | GB, VC64 Mid-west Yorkshire, Hawksworth | William West | George Stephen West | 8/1878 | BIRM | 6/4/2010 |
| + | Parietaria judaica | GB, VC64 Mid-west Yorkshire, Knaresborough | William West | George Stephen West | 14/9/1878 | BIRM | 6/4/2010 |
| + | Convolvulus arvensis | GB, VC64 Mid-west Yorkshire, Burley | William West | William West | 7/1876 | BIRM | 6/4/2010 |
| + | Orchis ustulata | GB, VC17 Surrey, Hog's Back | William West
William West | George Stephen West
William West | 6/6/1897 | BIRM | 6/4/2010 |
| + | Sanicula europaea | GB, VC64 Mid-west Yorkshire, Esholt | William West | George Stephen West | 5/1878 | BIRM | 8/4/2010 |
| + | Hornungia petraea | GB, VC64 Mid-west Yorkshire, Ingleborough | William West
William West | George Stephen West
William West | 4/1896 | BIRM | 8/4/2010 |
| + | Hornungia petraea | GB, VC57 Derbyshire, Cheedale | William West | George Stephen West | 4/1884 | BIRM | 8/4/2010 |
| + | Tussilago farfara | GB, VC63 South-west Yorkshire, Frizinghall | William West | George Stephen West
William West | 3/1876 | BIRM | 8/4/2010 |
| + | Apium nodiflorum | GB, VC63 South-west Yorkshire, Goole | William West | George Stephen West | 8/1878 | BIRM | 9/4/2010 |
| + | Teesdalia nudicaulis | GB, VC62 North-east Yorkshire, Pilmoor | William West | George Stephen West
William West | 6/1909 | BIRM | 9/4/2010 |
| + | Erica tetralix | GB, VC64 Mid-west Yorkshire, Baildon | William West | George Stephen West | | BIRM | 10/4/2010 |
| + | Myrrhis odorata | GB, VC63 South-west Yorkshire, Bingley | William West | George Stephen West
William West | 9/1879 | BIRM | 10/4/2010 |
| + | Gentianella amarella | NO, Oppland, Dombas | William West | George Stephen West
William West | 8/1909 | BIRM | 11/4/2010 |
| + | Carex binervis | GB, VC64 Mid-west Yorkshire, Eldwick | William West | George Stephen West
William West | 20/6/1903 | BIRM | 13/4/2010 |
| + | Euphorbia | GB, VC13 West Sussex, Hurstpierpoint Cultivated | William West
William West | George Stephen West
William West | | BIRM | 13/4/2010 |
| + | Ammophila arenaria | GB, VC59 South Lancashire, Southport | William West | George Stephen West
William West | 7/1908 | BIRM | 14/4/2010 |
| + | Urtica dioica | GB, VC63 South-west Yorkshire, Shipley | William West | George Stephen West | 1878 | BIRM | 14/4/2010 |
| + | Betula alba | GB, VC64 Mid-west Yorkshire, Adel | William West | George Stephen West
William West | 6/1906 | BIRM | 15/4/2010 |
| + | Luzula sylvatica | | William West | George Stephen West | 1878 | BIRM | 16/4/2010 |
| + | Poa annua | GB, VC64 Mid-west Yorkshire, Horton | William West | George Stephen West
William West | 8/1879 | BIRM | 16/4/2010 |
| + | Pimpinella saxifraga | GB, VC57 Derbyshire, Matlock | William West | George Stephen West | 7/1877 | BIRM | 16/4/2010 |
| + | Prunella vulgaris | | William West | George Stephen West | | BIRM | 16/4/2010 |
| + | Orchis ustulata | GB, VC14 East Sussex, Lewes | William West
William West | George Stephen West
William West | 26/5/1890 | BIRM | 16/4/2010 |
| + | Saxifraga hirsuta | Hableseholme | William West | George Stephen West
William West | | BIRM | 16/4/2010 |
| + | Utricularia vulgaris | GB, VC69 Westmorland, Arnside | William West | George Stephen West | 7/1908 | BIRM | 17/4/2010 |
| + | Lysimachia vulgaris | GB, VC63 South-west Yorkshire, Goole | William West | George Stephen West
William West | 6/8/1877 | BIRM | 17/4/2010 |
| + | Allium scorodoprasum | GB, VC64 Mid-west Yorkshire, Arthington | William West | George Stephen West | 7/1878 | BIRM | 17/4/2010 |
| + | Drosera intermedia | GB, VC61 South-east Yorkshire, Riccall | William West | George Stephen West | 9/1879 | BIRM | 18/4/2010 |
| + | Vaccinium vitis-idaea | GB, VC63 South-west Yorkshire, Greetland | William West | George Stephen West
William West | 9/1879 | BIRM | 18/4/2010 |
| + | Lamium amplexicaule | GB, VC50 Denbighshire, Rhyl | William West | George Stephen West | 17/6/1878 | BIRM | 18/4/2010 |
| + | Potamogeton lucens | GB, VC64 Mid-west Yorkshire, Ripon | William West | George Stephen West
William West | 7/1904 | BIRM | 19/4/2010 |
| + | Epilobium anagallidifolium | GB, VC88 Mid Perthshire, Ben Lawers | William West | George Stephen West | 14/8/1880 | BIRM | 19/4/2010 |
| + | Fragaria vesca | GB, VC64 Mid-west Yorkshire, Esholt | William West | George Stephen West
William West | 6/1877 | BIRM | 19/4/2010 |
| + | Impatiens noli-tangere | GB, VC69 Westmorland, Ambleside | William West | | 9/1907 | BIRM | 19/4/2010 |
| + | Moehringia trinervia | GB, VC63,VC64, Saltaire | William West | George Stephen West
William West | 6/1877 | BIRM | 23/4/2010 |
| + | Geranium lucidum | GB, VC64 Mid-west Yorkshire, Malham | William West | George Stephen West
William West | 5/1877 | BIRM | 24/4/2010 |
| + | Oxalis acetosella | GB, VC63 South-west Yorkshire, Shipley | William West | Robert Coane Roberts Jordan | 4/1878 | BIRM | 25/4/2010 |
| + | Oxalis acetosella | GB, VC64 Mid-west Yorkshire, Shipley Glen | William West | Robert Coane Roberts Jordan | 4/1889 | BIRM | 25/4/2010 |
| + | Vulpia bromoides | GB, VC63 South-west Yorkshire, Baildon | William West | George Stephen West | 6/1877 | BIRM | 25/4/2010 |
| + | Carex binervis | GB, VC64 Mid-west Yorkshire, Eldwick | William West | George Stephen West
William West | 9/1897 | BIRM | 25/4/2010 |
| + | Potentilla crantzii | GB, VC57 Derbyshire, Wormhill | William West | George Stephen West
William West | 8/1878 | BIRM | 26/4/2010 |
| + | Potentilla crantzii | GB, VC63 South-west Yorkshire, Kirk Smeaton | William West | George Stephen West
William West | 4/1878 | BIRM | 26/4/2010 |
| + | Drosera anglica | GB, VC9 Dorset, Studland | William West
William West | George Stephen West
William West | 31/7/1900 | BIRM | 28/4/2010 |
| + | Berberis vulgaris | GB, VC64 Mid-west Yorkshire, Buckden | William West | George Stephen West
William West | 6/1907 | BIRM | 28/4/2010 |
| + | Habenaria bifolia | GB, VC64 Mid-west Yorkshire, Horton in Ribblesdale | William West | George Stephen West | 7/1906 | BIRM | 28/4/2010 |
| + | Brassica rapa subsp. campestris | GB, VC63 South-west Yorkshire, Bingley | William West | George Stephen West
William West | 1880 | BIRM | 28/4/2010 |
| + | Ononis spinosa | GB, VC64 Mid-west Yorkshire, Ripon | William West | George Stephen West
William West | 7/1906 | BIRM | 28/4/2010 |
| + | Rumex acetosella | GB, VC63,VC64, Apperley | William West | George Stephen West
William West | 7/1906 | BIRM | 29/4/2010 |
| + | Orchis ustulata | GB, VC14 East Sussex, Mount Caburn | William West | George Stephen West | 26/5/1890 | BIRM | 29/4/2010 |
| + | Narthecium ossifragum | GB, VC64 Mid-west Yorkshire, Malham | William West | George Stephen West | 8/1899 | BIRM | 29/4/2010 |
| + | Ranunculus penicillatus subsp. pseudofluitans | GB, VC63 South-west Yorkshire, Bingley | William West | George Stephen West | 7/1877 | BIRM | 2/5/2010 |
| + | Pastinaca sativa | GB, VC64 Mid-west Yorkshire, Esholt | William West | George Stephen West | 7/1878 | BIRM | 4/5/2010 |
| + | Polygala calcarea | GB, VC14 East Sussex, Mount Caburn | William West
William West | George Stephen West
William West | 26/5/1890 | BIRM | 5/5/2010 |
| + | Narthecium ossifragum | GB, VC64 Mid-west Yorkshire, Eldwick | William West | George Stephen West
William West | 7/1880 | BIRM | 5/5/2010 |
| + | Draba norvegica | GB, VC88 Mid Perthshire, Ben Lawers | William West | George Stephen West | 14/8/1880 | BIRM | 6/5/2010 |
| + | Geranium sanguineum | GB, VC64 Mid-west Yorkshire, Malham | William West | George Stephen West
William West | 6/1878 | BIRM | 6/5/2010 |
| + | Sedum rosea | GB, VC69 Westmorland, Helvellyn | William West | George Stephen West | 6/1889 | BIRM | 6/5/2010 |
| + | Saxifraga granulata | GB, VC64 Mid-west Yorkshire, Malham | William West | George Stephen West
William West | 22/5/1877 | BIRM | 7/5/2010 |
| + | Origanum vulgare | GB, VC64 Mid-west Yorkshire, Grass Woods | William West | George Stephen West | 1882 | BIRM | 7/5/2010 |
| + | Aira caryophyllea | GB, VC63 South-west Yorkshire, Doncaster | William West | George Stephen West
William West | 20/6/1908 | BIRM | 8/5/2010 |
| + | Onobrychis viciifolia | GB, VC63,VC64, Gilstead | William West | George Stephen West | 6/1878 | BIRM | 8/5/2010 |
| + | Listera ovata | GB, VC64 Mid-west Yorkshire, Eldwick | William West | George Stephen West
William West | 7/1877 | BIRM | 8/5/2010 |
| + | Luzula arcuata | GB, VC92,VC94, Ben Macdhui | William West | George Stephen West | 17/8/1880 | BIRM | 9/5/2010 |
| + | Luzula pilosa | GB, VC63,VC64, Saltaire | William West | George Stephen West | 3/5/1878 | BIRM | 10/5/2010 |
| + | Descurainia sophia | GB, VC59 South Lancashire, Southport | William West | George Stephen West
William West | 7/1908 | BIRM | 10/5/2010 |
| + | Minuartia verna | GB, VC57 Derbyshire, Matlock | William West | | 7/1878 | BIRM | 13/5/2010 |
| + | Sagina nivalis | GB, VC88 Mid Perthshire, Ben Lawers | William West | George Stephen West | 14/8/1880 | BIRM | 14/5/2010 |
| + | Viburnum opulus | GB, VC69 Westmorland, Appleby | William West | George Stephen West
William West | 7/1906 | BIRM | 16/5/2010 |
| + | Pinus sylvestris | GB, VC89 East Perthshire, Glen Beg | William West | George Stephen West
William West | 7/1889 | BIRM | 19/5/2010 |
| + | Viburnum opulus | GB, VC63 South-west Yorkshire, Shipley | William West | George Stephen West
William West | 7/1877 | BIRM | 19/5/2010 |
| + | Calystegia sepium | GB, VC57 Derbyshire, Matlock Bath | William West | William West | 31/7/1877 | BIRM | 19/5/2010 |
| + | Taxus baccata | GB, VC57 Derbyshire, Miller's Dale | William West | George Stephen West
William West | 6/1878 | BIRM | 19/5/2010 |
| + | Solidago virgaurea var. cambrica | GB, VC92,VC93, Corrie Ceandor | William West | George Stephen West
William West | 7/1889 | BIRM | 21/5/2010 |
| + | Callitriche platycarpa | GB, VC64 Mid-west Yorkshire, Adel | William West | George Stephen West
William West | 6/1909 | BIRM | 22/5/2010 |
| + | Viburnum opulus | GB, VC64 Mid-west Yorkshire, Adel | William West | George Stephen West
William West | 6/1909 | BIRM | 22/5/2010 |
| + | Cerastium tetrandrum | GB, VC75 Ayrshire, Troon | William West | George Stephen West | 5/1902 | BIRM | 22/5/2010 |
| + | Solidago virgaurea | GB, VC64 Mid-west Yorkshire, Eldwick | William West | George Stephen West
William West | 1/8/1877 | BIRM | 23/5/2010 |
| + | Frankenia laevis | GB, VC13 West Sussex, Shoreham-by-Sea | William West
William West | George Stephen West
William West | 5/1890 | BIRM | 23/5/2010 |
| + | Fagus sylvatica | GB, VC64 Mid-west Yorkshire, Aberford | William West | George Stephen West
William West | 6/1907 | BIRM | 24/5/2010 |
| + | Barbarea vulgaris | GB, VC63 South-west Yorkshire, Shipley | William West | George Stephen West
William West | 7/1877 | BIRM | 24/5/2010 |
| + | Cerastium semidecandrum | GB, VC57 Derbyshire, Matlock Bath | William West | William West | 7/1878 | BIRM | 25/5/2010 |
| + | Viburnum lantana | GB, VC13 West Sussex, Wolstonbury Hill | William West | George Stephen West
William West | 24/5/1890 | BIRM | 25/5/2010 |
| + | Fagus sylvatica | GB, VC64 Mid-west Yorkshire, Austwick | William West | George Stephen West
William West | 7/1906 | BIRM | 25/5/2010 |
| + | Quercus robur | GB, VC64 Mid-west Yorkshire, Baildon | William West | George Stephen West | 1879 | BIRM | 25/5/2010 |
| + | Fagus sylvatica | GB, VC14 East Sussex, Hassocks | William West
William West | George Stephen West
William West | 5/1890 | BIRM | 26/5/2010 |
| + | Cerastium fontanum subsp. holosteoides | GB, VC64 Mid-west Yorkshire, Buckden | William West | William West | 6/1907 | BIRM | 26/5/2010 |
| + | Calystegia soldanella | GB, VC9 Dorset, Weymouth | William West
William West | William West | 30/7/1900 | BIRM | 27/5/2010 |
| + | Fagus sylvatica | GB, VC63 South-west Yorkshire, Shipley | William West | George Stephen West
William West | 7/1876 | BIRM | 28/5/2010 |
| + | Ononis repens | GB, VC57 Derbyshire, Wormhill | William West | George Stephen West
William West | 9/1876 | BIRM | 7/6/2010 |
| + | Betula alba | GB, VC64 Mid-west Yorkshire, Eldwick | William West | George Stephen West
William West | 7/1877 | BIRM | 8/6/2010 |
| + | Pedicularis palustris | GB, VC64 Mid-west Yorkshire, Malham Tarn | William West | George Stephen West
William West | 5/9/1877 | BIRM | 8/6/2010 |
| + | Myrica gale | GB, VC48 Merionethshire, Barmouth | William West | George Stephen West | 23/6/1878 | BIRM | 9/6/2010 |
| + | Erigeron borealis | GB, VC88 Mid Perthshire, Ben Lawers | William West | George Stephen West
William West | 7/1889 | BIRM | 9/6/2010 |
| + | Serratula tinctoria | GB, VC57 Derbyshire, Matlock Bath | William West | George Stephen West
William West | 8/1877 | BIRM | 11/6/2010 |
| + | Gnaphalium supinum | GB, VC92 South Aberdeenshire, Cairn of Claise | William West | George Stephen West
William West | 7/1889 | BIRM | 12/6/2010 |
| + | Doronicum pardalianches | GB, VC57 Derbyshire, Wormhill | William West | George Stephen West
William West | 8/1877 | BIRM | 12/6/2010 |
| + | Bidens tripartita | GB, VC63 South-west Yorkshire, Frizinghall | William West | George Stephen West
William West | 9/1877 | BIRM | 13/6/2010 |
| + | Inula conyzae | GB, VC63 South-west Yorkshire, Womersley | William West | George Stephen West
William West | 9/1897 | BIRM | 13/6/2010 |
| + | Filago germanica | GB, VC17 Surrey, Headley | William West
William West | George Stephen West
William West | 1/8/1900 | BIRM | 13/6/2010 |
| + | Mycelis muralis | GB, VC63 South-west Yorkshire, Bingley | William West | George Stephen West
William West | 7/1876 | BIRM | 14/6/2010 |
| + | Leontodon hispidus | GB, VC57 Derbyshire, Cheedale | William West | George Stephen West
William West | 7/1878 | BIRM | 14/6/2010 |
| + | Cirsium heterophyllum | GB, VC57 Derbyshire, Wormhill | William West | George Stephen West
William West | 7/1877 | BIRM | 15/6/2010 |
| + | Antennaria dioica | GB, VC64 Mid-west Yorkshire, Ribblehead | William West | George Stephen West
William West | 7/1906 | BIRM | 15/6/2010 |
| + | Matricaria discoidea | GB, VC63 South-west Yorkshire, Bingley | William West | George Stephen West
William West | 7/1908 | BIRM | 16/6/2010 |
| + | Chrysanthemum leucanthemum | GB, VC63 South-west Yorkshire, Bradford | William West | George Stephen West
William West | 6/1887 | BIRM | 17/6/2010 |
| + | Tephroseris integrifolia | GB, VC14 East Sussex, Caburn | William West | George Stephen West | 26/5/1890 | BIRM | 17/6/2010 |
| + | Carduus crispus | GB, VC64 Mid-west Yorkshire, Airton | William West | George Stephen West | 7/1878 | BIRM | 17/6/2010 |
| + | Antennaria dioica | GB, VC64 Mid-west Yorkshire, Arncliffe | William West | George Stephen West | 20/6/1895 | BIRM | 17/6/2010 |
| + | Tephroseris integrifolia | GB, VC14 East Sussex, Lewes | William West
William West | George Stephen West
William West | 26/5/1890 | BIRM | 17/6/2010 |
| + | Tephroseris integrifolia | GB, VC17 Surrey, Hog's Back | William West
William West | George Stephen West
William West | 6/6/1897 | BIRM | 20/6/2010 |
| + | Crepis paludosa | GB, VC64 Mid-west Yorkshire, Adel | William West | George Stephen West
William West | 6/1906 | BIRM | 21/6/2010 |
| + | Senecio sylvaticus | GB, VC48 Merionethshire, Barmouth | William West | George Stephen West
William West | 4/1906 | BIRM | 21/6/2010 |
| + | Antennaria dioica | GB, VC96 East Inverness-shire, Aviemore | William West | George Stephen West | | BIRM | 22/6/2010 |
| + | Tephroseris integrifolia | GB, VC14 East Sussex, Mount Caburn | William West
William West | George Stephen West
William West | 26/5/1890 | BIRM | 23/6/2010 |
| + | Leontodon autumnalis | GB, VC15 East Kent, Deal | William West | George Stephen West | 8/1878 | BIRM | 23/6/2010 |
| + | Leontodon autumnalis | GB, VC63 South-west Yorkshire, Bradford | William West | George Stephen West
William West | 7/1876 | BIRM | 23/6/2010 |
| + | Senecio fluviatilis | GB, VC64 Mid-west Yorkshire, Meanwood | William West | George Stephen West
William West | 9/1877 | BIRM | 24/6/2010 |
| + | Senecio jacobaea | GB, VC63 South-west Yorkshire, Manningham | William West | George Stephen West
William West | 7/1886 | BIRM | 24/6/2010 |
| + | Lapsana communis | GB, VC63 South-west Yorkshire, Shipley | William West | George Stephen West
William West | 7/1876 | BIRM | 24/6/2010 |
| + | Gnaphalium sylvaticum | GB, VC62 North-east Yorkshire, Seamer | William West
William West | George Stephen West
William West | 17/8/1890 | BIRM | 25/6/2010 |
| + | Senecio aquaticus | GB, VC64 Mid-west Yorkshire, Hawksworth | William West | George Stephen West
William West | 8/1877 | BIRM | 25/6/2010 |
| + | Erigeron acris | GB, VC59 South Lancashire, Southport | William West | George Stephen West
William West | 7/1908 | BIRM | 26/6/2010 |
| + | Senecio sylvaticus | GB, VC63 South-west Yorkshire, Doncaster | William West | George Stephen West
William West | 20/6/1908 | BIRM | 26/6/2010 |
| + | Anthemis cotula | GB, VC63 South-west Yorkshire, Halifax | William West | George Stephen West
William West | 8/9/1877 | BIRM | 27/6/2010 |
| + | Stellaria alsine | GB, VC63 South-west Yorkshire, Bingley | William West | George Stephen West
William West | 7/1877 | BIRM | 30/6/2010 |
| + | Stellaria graminea | GB, VC63,VC64, Apperley | William West | George Stephen West
William West | 7/1906 | BIRM | 3/7/2010 |
| + | Gnaphalium uliginosum | GB, VC63 South-west Yorkshire, Bingley | William West | George Stephen West
William West | 7/1908 | BIRM | 7/7/2010 |
| + | Silene nutans | GB, VC57 Derbyshire, Wormhill | William West | Charles Bailey
John Harbord Lewis
William West | 6/1878
7/1878 | BIRM | 8/7/2010 |
| + | Stellaria holostea | GB, VC63,VC64, Saltaire | William West | George Stephen West
William West | 5/1876 | BIRM | 8/7/2010 |
| + | Stellaria neglecta | GB, VC64 Mid-west Yorkshire, Hawksworth | William West | George Stephen West
William West | 9/1877 | BIRM | 8/7/2010 |
| + | Pilosella officinarum | GB, VC57 Derbyshire, Wormhill | William West | George Stephen West
William West | 9/1876 | BIRM | 8/7/2010 |
| + | Stellaria media | GB, VC63 South-west Yorkshire, Bradford | William West | George Stephen West
William West | 1878 | BIRM | 8/7/2010 |
| + | Stellaria graminea | GB, VC17 Surrey, Frensham | William West | George Stephen West
William West | 5/1895 | BIRM | 9/7/2010 |
| + | Stellaria graminea | GB, VC63 South-west Yorkshire, Shipley | William West | George Stephen West
William West | 1877 | BIRM | 9/7/2010 |
| + | Stellaria holostea | GB, VC38 Warwickshire, Coleshill | William West | George Stephen West
William West | 15/5/1907 | BIRM | 9/7/2010 |
| + | Stellaria nemorum | GB, VC63 South-west Yorkshire, Bingley | William West | Charles Bailey
John Harbord Lewis | 6/1879 | BIRM | 11/7/2010 |
| + | Silene uniflora | GB, VC13 West Sussex, Shoreham | William West
William West | George Stephen West
William West | 25/5/1890 | BIRM | 12/7/2010 |
| + | Suaeda maritima | GB, VC49 Caernarvonshire, Conway | William West | | 8/1879 | BIRM | 17/7/2010 |
| + | Populus nigra | GB, VC64 Mid-west Yorkshire, Bramham | William West | George Stephen West
William West | 6/1878 | BIRM | 19/7/2010 |
| + | Salicornia | GB, VC11 South Hampshire, Portsmouth | William West | George Stephen West
William West | 9/1911 | BIRM | 20/7/2010 |
| + | Filago lutescens | GB, VC63 South-west Yorkshire, Doncaster | William West | George Stephen West
William West | 8/1879 | BIRM | 20/7/2010 |
| + | Salix cinerea subsp. oleifolia | GB, VC63 South-west Yorkshire, Woolley | William West | George Stephen West
William West | 6/1880 | BIRM | 20/7/2010 |
| + | Atriplex portulacoides | GB, VC11 South Hampshire, Portsmouth | William West | George Stephen West
William West | 9/1911 | BIRM | 20/7/2010 |
| + | Silene uniflora | GB, VC13 West Sussex, Shoreham-by-Sea | William West
William West | George Stephen West
William West | 25/5/1890 | BIRM | 21/7/2010 |
| + | Salix repens | GB, VC61 South-east Yorkshire, Riccall | William West | George Stephen West | 8/1878 | BIRM | 26/7/2010 |
| + | Salix caprea | GB, VC63 South-west Yorkshire, Nab Wood | William West | George Stephen West
William West | 5/1906 | BIRM | 26/7/2010 |
| + | Salix repens | GB, VC64 Mid-west Yorkshire, Eldwick | William West | George Stephen West
William West | 20/6/1905 | BIRM | 28/7/2010 |
| + | Salix repens | GB, VC63 South-west Yorkshire, Rawcliffe Common | William West | George Stephen West | 11/6/1878 | BIRM | 28/7/2010 |
| + | Carex arenaria | GB, VC71 Isle of Man, Castletown | William West | George Stephen West
William West | 6/1906 | BIRM | 28/7/2010 |
| + | Silene uniflora | GB, VC97 West Inverness-shire, Ben Nevis | William West | George Stephen West | 12/8/1880 | BIRM | 28/7/2010 |
| + | Atriplex portulacoides | GB, VC3 South Devon, Dawlish Warren | William West | George Stephen West | 8/8/1892 | BIRM | 28/7/2010 |
| + | Populus tremula | GB, VC63 South-west Yorkshire, Doncaster | William West | George Stephen West
William West | 26/6/1908 | BIRM | 30/7/2010 |
| + | Euonymus europaeus | GB, VC63 South-west Yorkshire, Shipley | William West | George Stephen West
William West | 7/1877 | BIRM | 1/8/2010 |
| + | Artemisia absinthium | GB, VC9 Dorset, Weymouth | William West
William West | George Stephen West
William West | 30/7/1900 | BIRM | 2/8/2010 |
