| + | Erica vagans | GB, VC1 West Cornwall, Lizard Head | James Walter White | Job Edward Lousley | 17/8/1913 | SLBI | 29/1/2013 |
| + | Symphytum officinale var. patens | GB, VC6 North Somerset, Keynsham | James Walter White | Watson Botanical Exchange Club | 16/5/1930
7/6/1930 | SLBI | 5/2/2013 |
| + | Symphytum officinale | GB, VC6 North Somerset, Stanton Drew | James Walter White | James Walter White | 22/5/1926 | SLBI | 8/2/2013 |
| + | Symphytum | GB, VC6 North Somerset, Gatcombe Mill | Ida Mary Roper
James Walter White | Watson Botanical Exchange Club | 23/5/1918 | SLBI | 3/3/2013 |
| + | Linaria supina | GB, VC3 South Devon, Cattedown | James Walter White | Watson Botanical Exchange Club
Isaac A Helsby | 29/7/1884 | SLBI | 10/3/2013 |
| + | Polygonum oxyspermum | GB, VC2 East Cornwall, Seaton | James Walter White | | 30/7/1884 | SLBI | 1/1/2014 |
| + | Euphorbia villosa | GB, VC6 North Somerset, Bath | James Walter White | Watson Botanical Exchange Club
Allan Octavian Hume | 6/6/1898 | SLBI | 8/1/2014 |
| + | Callitriche obtusangula | GB, VC6 North Somerset, Kenn Moor | James Walter White | Botanical Exchange Club of The British Isles | 15/6/1901 | K | 29/4/2014 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC6 North Somerset, Walton in Gordano | James Walter White | Watson Botanical Exchange Club
J Fraser
James Walter White | 30/8/1927 | K | 10/7/2014 |
| + | Mentha spicata x longifolia = M. x villosonervata | IE, VCH39 Co. Antrim, Belfast | Charles Edward Britton
James Walter White | Botanical Exchange Club of The British Isles | 5/8/1926 | K | 18/7/2014 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC6 North Somerset, Rowberrow | James Walter White | Charles Edward Britton | 23/8/1903 | K | 24/7/2014 |
| + | Mentha piperita var. piperita | GB, VC6 North Somerset, Compton Dando | James Walter White | Watson Botanical Exchange Club
Albert Bruce Jackson | 28/8/1900 | K | 25/7/2014 |
| + | Mentha suaveolens | GB, VC6 North Somerset, Shipham | James Walter White | Watson Botanical Exchange Club
J Fraser | 23/8/1916 | K | 29/7/2014 |
| + | Mentha arvensis x spicata = M. x gracilis | GB, VC34 West Gloucestershire, Bristol University Cultivated | Charles Edward Britton
James Walter White | Botanical Exchange Club of The British Isles | 9/1918 | K | 3/8/2014 |
| + | Mentha spicata x suaveolens = M. x villosa var. alopecuroides | GB, VC18,VC19
GB, VC6 North Somerset, Clifton Cultivated | James Walter White | Albert Bruce Jackson
Charles Edgar Salmon
David Fry
Thomas Richard Archer Briggs | 14/8/1908 | K | 5/8/2014 |
| + | Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC6 North Somerset, Rowberrow | James Walter White | | 29/9/1927 | K | 6/8/2014 |
| + | Mentha spicata x longifolia = M. x villosonervata | IE, VCH39 Co. Antrim, Belfast | James Walter White | | 8/1926 | K | 8/8/2014 |
| + | Mentha piperita var. piperita | GB, VC6 North Somerset, Priddy | James Walter White | J Fraser | 24/9/1925 | K | 10/8/2014 |
| + | Mentha piperita var. piperita | GB, VC6 North Somerset, Walton in Gordano | James Walter White | Watson Botanical Exchange Club
J Fraser
James Walter White | 28/8/1927 | K | 12/8/2014 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC6 North Somerset, Walton in Gordano | James Walter White | Watson Botanical Exchange Club
J Fraser | 17/8/1925 | K | 23/8/2014 |
| + | Mentha spicata x longifolia = M. x villosonervata | IE, VCH39 Co. Antrim, Belfast | James Walter White | Botanical Exchange Club of The British Isles
J Fraser | 12/8/1926 | K | 20/9/2014 |
| + | Stachys alpina | GB, VC34 West Gloucestershire, Westridge Wood | James Walter White | Botanical Exchange Club of The British Isles
Charles Edward Britton | 6/7/1904 | K | 4/10/2014 |
| + | Stachys alpina | GB, VC34 West Gloucestershire, Nibley Knoll | James Walter White | Botanical Exchange Club of The British Isles
Lester Vallis Lester-Garland | 10/7/1899 | K | 4/10/2014 |
| + | Stachys alpina | GB, VC34 West Gloucestershire, North Nibley | James Walter White | Botanical Exchange Club of The British Isles
Lester Vallis Lester-Garland | 8/7/1898 | K | 4/10/2014 |
| + | Stachys alpina | GB, VC34 West Gloucestershire, Wotton-under-Edge | James Walter White | Botanical Exchange Club of The British Isles
Charles Edward Britton
James Walter White | 16/6/1909 | K | 5/10/2014 |
| + | Stachys alpina | GB, VC34 West Gloucestershire, Wotton-under-Edge | James Walter White | Botanical Exchange Club of The British Isles
Charles Edward Britton | 12/6/1923 | K | 5/10/2014 |
| + | Stachys alpina | GB, VC34 West Gloucestershire, Wotton-under-Edge | James Walter White | Botanical Exchange Club of The British Isles | 12/6/1923 | K | 5/10/2014 |
| + | Stachys alpina | GB, VC34 West Gloucestershire, North Nibley | James Walter White | Botanical Exchange Club of The British Isles
Albert Bruce Jackson | 8/7/1898 | K | 5/10/2014 |
| + | Carex pseudocyperus | GB, VC7 North Wiltshire, South Wraxall | James Walter White | Edward Francis Linton | 18/6/1887 | BM | 8/2/2015 |
| + | Carex disticha | GB, VC6 North Somerset, Nailsea | James Walter White | Henry & James Groves | 19/6/1900 | BM | 15/2/2015 |
| + | Carex acutiformis | GB, VC6 North Somerset, Oakford Vale | Cedric Bucknall
James Walter White | Watson Botanical Exchange Club | 30/5/1911 | BM | 9/3/2015 |
| + | Carex lasiocarpa | GB, VC9 Dorset, Wareham | James Walter White | William Charles Barton | 10/7/1897 | BM | 30/3/2015 |
| + | Potamogeton praelongus | GB, VC27 East Norfolk, Somerton | James Walter White | Job Edward Lousley | 22/6/1915 | SLBI | 4/5/2015 |
| + | Potamogeton nodosus | GB, VC6 North Somerset, Bath | James Walter White | Martin F Gardner & Sabina G Knees | 13/7/1922 | E | 31/5/2015 |
| + | Potamogeton nodosus | GB, VC6 North Somerset, Bath | James Walter White | Botanical Exchange Club of The British Isles | 3/8/1922 | E | 31/5/2015 |
| + | Carex remota x vulpina = C. axilaris | GB, VC34 West Gloucestershire, Falfield | James Walter White | Watson Botanical Exchange Club | 10/6/1906 | SLBI | 25/7/2015 |
| + | Carex divulsa | GB, VC34 West Gloucestershire, Sneyd Park | James Walter White | Edward Charles Wallace
Robert MacKechnie | 12/6/1901 | E | 4/11/2015 |
| + | Carex divulsa | GB, VC34 West Gloucestershire, Sneyd Park | James Walter White | Botanical Exchange Club of The British Isles | 24/6/1899 | E | 14/11/2015 |
| + | Papaver dubium subsp. lecoqii | GB, VC6 North Somerset, Whitchurch | James Walter White | William Hunt Painter | 4/8/1887 | ABS | 30/12/2015 |
| + | Carex depauperata | GB, VC6 North Somerset, Cheddar | James Walter White | Botanical Exchange Club of The British Isles | 4/6/1913 | E | 29/4/2016 |
| + | Rhinanthus minor subsp. borealis | GB, VC98 Argyllshire, Beinn Laoigh | Francis Buchanan White | Francis Buchanan White | 6/7/1889 | SLBI | 23/3/2013 |
| + | Carex lachenalii | GB, VC92 South Aberdeenshire, Lochnagar | Francis Buchanan White | Frederick Janson Hanbury | 8/1871 | BM | 6/4/2015 |
| + | Carex lachenalii | GB, VC92 South Aberdeenshire, Lochnagar | Francis Buchanan White | William Charles Barton | 8/1871 | BM | 20/4/2015 |
| + | Scheuchzeria palustris | GB, VC88 Mid Perthshire, Methven | Francis Buchanan White | | | E | 24/4/2015 |
| + | Carex vaginata | GB, VC92 South Aberdeenshire, Lochnagar | Francis Buchanan White | Francis Buchanan White | 4/8/1886 | E | 22/5/2016 |
| + | Galinsoga parviflora | GB, VC17 Surrey, Kew | Eliza Catherine White | William Hadden Beeby | 29/8/1871 | SLBI | 28/11/2012 |
| + | Viscum album | GB, VC24 Buckinghamshire, Ditton Park | Eliza Catherine White | William Hadden Beeby | 8/1872 | SLBI | 10/1/2014 |
| + | Rumex scutatus | GB, VC64 Mid-west Yorkshire, Hellifield | James Arden Whellan | | 17/7/1943 | SLBI | 5/1/2014 |
| + | Lamium purpureum var. hybridum | GB, VC71 Isle of Man, Laxey | James Arden Whellan | James Arden Whellan | 13/11/1945 | K | 21/5/2014 |
| + | Festuca arundinacea | GB, VC60 West Lancashire, Longridge | James Arden Whellan | | 12/7/1942 | K | 5/7/2014 |
| + | Galium album | GB, VC59 South Lancashire, Fazakerley | James Alfred Wheldon | Botanical Exchange Club of The British Isles
James Alfred Wheldon | 29/6/1923 | SLBI | 6/12/2012 |
| + | Euphrasia micrantha | GB, VC71 Isle of Man, Carnane | Albert Wilson
James Alfred Wheldon | Botanical Exchange Club of The British Isles
James Alfred Wheldon | 23/9/1923 | SLBI | 9/3/2013 |
| + | Plantago coronopus | GB, VC60 West Lancashire, Bispham | James Alfred Wheldon | Botanical Exchange Club of The British Isles
James Alfred Wheldon | 20/6/1923 | K | 13/4/2014 |
| + | Plantago coronopus | GB, VC59 South Lancashire, Walton Cultivated | Charles Edward Britton
James Alfred Wheldon | Botanical Exchange Club of The British Isles
James Alfred Wheldon | 15/7/1914 | K | 28/4/2014 |
| + | Plantago lanceolata | GB, VC59 South Lancashire, Walton | James Alfred Wheldon | Botanical Exchange Club of The British Isles
James Alfred Wheldon | 8/7/1913 | K | 30/4/2014 |
| + | Carex diandra | GB, VC60 West Lancashire, Docker | Albert Wilson
James Alfred Wheldon | Botanical Exchange Club of The British Isles
James Alfred Wheldon | 6/1901 | BM | 23/12/2014 |
| + | Carex vulpina | GB, VC60 West Lancashire, Preesall | James Alfred Wheldon | Botanical Exchange Club of The British Isles | 1/8/1900 | BM | 30/12/2014 |
| + | Carex vulpina | GB, VC60 West Lancashire, Preesall | James Alfred Wheldon | Botanical Exchange Club of The British Isles | 1/8/1900 | BM | 30/12/2014 |
| + | Salix cinerea var. aquatica | GB, VC60 West Lancashire, Tarnbrook | Albert Wilson
James Alfred Wheldon | Allan Octavian Hume | 25/6/1902 | SLBI | 14/2/2015 |
| + | Carex hirta | GB, VC60 West Lancashire, Cabus | Albert Wilson
James Alfred Wheldon | Arthur Bennett
Charles Edgar Salmon | 7/1901 | BM | 19/2/2015 |
| + | Potamogeton alpinus | GB, VC59 South Lancashire, Ashton-under-Lyne | James Alfred Wheldon | Croydon Natural History and Scientific Society
Henry Franklin Parsons | 8/1891 | SLBI | 16/4/2015 |
| + | Carex flacca | GB, VC59 South Lancashire, Southport | James Alfred Wheldon | Botanical Exchange Club of The British Isles
Royal Botanic Gardens, Kew
James Alfred Wheldon | 17/6/1911 | E | 22/1/2016 |
| + | Carex vulpina | GB, VC34 West Gloucestershire, Shirehampton | Edwin Wheeler | J E Saul | 1871 | BM | 28/12/2014 |
| + | Carex vulpina | GB, VC33,VC34, River Avon | Edwin Wheeler | J E Saul | 1873 | BM | 29/12/2014 |
| + | Carex arenaria | GB, VC41 Glamorganshire, Mumbles Head | Edwin Wheeler | J E Saul | 1873 | BM | 13/1/2015 |
| + | Carex ovalis | GB, VC41 Glamorganshire, Mumbles Head | Edwin Wheeler | J E Saul | 6/1884 | BM | 15/2/2015 |
| + | Carex remota | GB, VC6 North Somerset, Failand | Edwin Wheeler | J E Saul | 1873 | BM | 7/3/2015 |
| + | Carex acutiformis | GB, VC6 North Somerset, River Avon | Edwin Wheeler | J E Saul | 6/1877 | BM | 18/4/2015 |
| + | Monotropa hypopitys | GB, VC17 Surrey, Ranmore Common | J J Wheatley | | 26/8/1962 | SLBI | 18/1/2013 |
| + | Lamium album | GB, VC17 Surrey, Kew | E G Western | | 25/7/1856 | K | 7/5/2014 |
| + | Lamium purpureum var. purpureum | GB, VC16 West Kent, Crystal Palace | E G Western | | 23/4/1857 | K | 27/5/2014 |
| + | Lamium maculatum | GB, VC65 North-west Yorkshire, Richmond | E G Western | | 2/8/1889 | K | 16/7/2014 |
| + | Origanum vulgare | GB, VC13 West Sussex, Poynings | E G Western | | 31/7/1856 | K | 8/8/2014 |
| + | Mentha suaveolens | GB, VC70 Cumberland, Portinscale | E G Western | | 1/9/1859 | K | 12/8/2014 |
| + | Mentha aquatica | GB, VC22 Berkshire, Warren Row | E G Western | | 1/9/1886 | K | 20/9/2014 |
| + | Carex ovalis | GB, VC37 Worcestershire, Castlemorton | Thomas Westcombe | Frederick Janson Hanbury
John Thomas Irvine Boswell-Syme | 1848 | BM | 17/2/2015 |
| + | Carex otrubae x remota = C. x pseudoaxillaris | GB, VC37 Worcestershire, Worcester | Thomas Westcombe | John Thomas Irvine Boswell-Syme | 1847 | BM | 18/4/2015 |
| + | Ranunculus omiophyllus | GB, VC64 Mid-west Yorkshire, Eldwick | William West | George Stephen West
William West | 20/6/1903 | BIRM | 3/11/2014 |
| + | Potamogeton gramineus | GB, VC85 Fifeshire, Loch Leven | W.G. West | Allan Octavian Hume
Arthur Bennett | 8/1909 | SLBI | 13/4/2015 |
| + | Scrophularia nodosa | GB, VC73 Kirkcudbrightshire, Loch Ken | George T West | Scottish Lake Survey | 4/7/1905 | E | 28/3/2015 |
| + | Elodea canadensis | GB, VC83 Midlothian, Duddingston Loch | George T West | Scottish Lake Survey | 7/10/1904 | E | 1/5/2015 |
| + | Triglochin palustris | GB, VC96 East Inverness-shire, Invermoriston | George T West | Scottish Lake Survey | 13/7/1904 | E | 4/5/2015 |
| + | Carex rostrata | GB, VC96 East Inverness-shire, Loch Meiklie | George T West | Scottish Lake Survey | 25/7/1904 | E | 6/10/2015 |
| + | Carex rostrata | GB, VC96 East Inverness-shire, Lochan Creag Dubh | George T West | Scottish Lake Survey | 23/6/1904 | E | 14/10/2015 |
| + | Carex rostrata | GB, VC96 East Inverness-shire, Loch Cran | George T West | Scottish Lake Survey | 25/8/1904 | E | 26/10/2015 |
| + | Carex rostrata | GB, VC96 East Inverness-shire, Lochan Creag Dubh | George T West | Scottish Lake Survey | 23/6/1904 | E | 4/11/2015 |
| + | Carex rostrata | GB, VC96 East Inverness-shire, Loch Meiklie | George T West | Scottish Lake Survey | 25/7/1904 | E | 5/11/2015 |
| + | Carex rostrata | GB, VC96 East Inverness-shire, Loch Meiklie | George T West | Scottish Lake Survey | 25/7/1904 | E | 8/11/2015 |
| + | Carex rostrata | GB, VC96 East Inverness-shire, Loch nam Bat | George T West | Scottish Lake Survey | 26/7/1904 | E | 8/11/2015 |
| + | Carex rostrata | GB, VC96 East Inverness-shire, Loch Tarff | George T West | Scottish Lake Survey | 17/6/1904 | E | 8/11/2015 |
| + | Carex rostrata | GB, VC96 East Inverness-shire, Loch Aslaich | George T West | Scottish Lake Survey | 4/8/1904 | E | 14/11/2015 |
| + | Carex rostrata | GB, VC96 East Inverness-shire, Creag Coire Doe | George T West | Scottish Lake Survey | 11/7/1904 | E | 20/11/2015 |
| + | Juncus bufonius | GB, VC37 Worcestershire, Hartlebury Common | George Stephen West | George Stephen West | 5/7/1906 | BIRM | 7/11/2014 |
| + | Potamogeton alpinus | GB, VC85 Fifeshire, Loch Fitty | George Stephen West | Allan Octavian Hume
Arthur Bennett | 9/1909 | SLBI | 29/4/2015 |
| + | Potamogeton filiformis | GB, VC85 Fifeshire, Loch Fitty | George Stephen West | Arthur Bennett | 9/1909 | SLBI | 26/5/2015 |
| + | Erigeron acris | GB, VC15 East Kent, Burham | Cyril West | Job Edward Lousley | 9/1945 | SLBI | 23/11/2012 |
| + | Hymenophyllum tunbrigense | IE, VCH33 Fermanagh, Correl Glen | Tetley
West | National Museum Ireland
Robert Lloyd Praeger | 31/7/1900 | GALW | 26/11/2014 |
| + | Succisa pratensis | GB, VC99 Dunbartonshire, Dumbartonshire | H H Wesencraft | | 8/1939 | SLBI | 14/11/2012 |
| + | Lysimachia nemorum | GB, VC99 Dunbartonshire, Dumbartonshire | H H Wesencraft | | 8/1939 | SLBI | 28/1/2013 |
| + | Symphytum officinale var. patens | GB, VC67 South Northumberland, Northumberland | H H Wesencraft | | 5/1939 | SLBI | 9/3/2013 |
| + | Carex ovalis | GB, VC17 Surrey, Wimbledon Common | Herbert Fuller Wernham | | 5/7/1913 | BM | 13/4/2015 |
| + | Parietaria judaica | PT, Estremadura | Friedrich Martin Josef Welwitsch | Allan Octavian Hume
Frederick Townsend | 1848 | SLBI | 7/2/2014 |
| + | Carex vulpina | GB, VC16 West Kent, River Medway | J Welsh | | 2/6/1999 | BM | 6/1/2015 |
| + | Aster novi-belgii | GB, VC17 Surrey, Walton on Thames | Barbara Welch | Surrey Flora Committee | 18/10/1958 | SLBI | 10/11/2012 |
| + | Scilla autumnalis | GB, VC17 Surrey, Hurst Park | Barbara Welch | Surrey Flora Committee | 18/9/1962 | SLBI | 7/1/2013 |
| + | Luzula forsteri | GB, VC17 Surrey, Kingswood | Barbara Welch | | 8/7/1954 | SLBI | 27/1/2013 |
| + | Mentha arvensis | GB, VC34 West Gloucestershire, Tidenham | Barbara Welch | | 15/9/1939 | K | 2/8/2014 |
| + | Carex muricata subsp. pairae | GB, VC48 Merionethshire, Llanfachreth | Barbara Welch | | 4/7/1948 | BM | 3/2/2015 |
| + | Lamium amplexicaule | GB, VC17 Surrey, Reigate Cultivated | Mary Louisa Wedgwood | | 2/1935 | K | 11/5/2014 |
| + | Mentha arvensis var. allionii | GB, VC17 Surrey, Kew Cultivated
GB, VC40 Shropshire, Ironbridge | Mary Louisa Wedgwood | Mary Louisa Wedgwood | 16/8/1931 | K | 29/7/2014 |
| + | Mentha suaveolens | GB, VC34,VC36, Symonds Yat | Mary Louisa Wedgwood | | 9/1925 | K | 10/8/2014 |
| + | Phalaris arundinacea | GB, VC96 East Inverness-shire, Inverness | Mary Louisa Wedgwood | | 20/7/1931 | K | 26/8/2014 |
| + | Mentha gentilis var. wirtgeniana | GB, VC36 Herefordshire, Ross | Mary Louisa Wedgwood | J Fraser | 9/1926 | K | 17/9/2014 |
| + | Glebionis segetum | GB, VC17 Surrey, Ripley | Mary Louisa Wedgwood | J Fraser | 1933 | K | 23/11/2014 |
| + | Mentha arvensis | GB, VC34 West Gloucestershire, Symonds Yat | Mary Louisa Wedgwood | J Fraser | 23/9/1926 | K | 18/3/2015 |
| + | Glechoma hederacea | GB, VC17 Surrey, Reigate Cultivated | Mary Louisa Wedgwood | | | K | 23/11/2015 |
| + | Glechoma hederacea | GB, VC7 North Wiltshire, Marlborough | Mary Louisa Wedgwood | J Fraser | 5/5/1933 | K | 25/11/2015 |
| + | Potamogeton gramineus | GB, VC110 Outer Hebrides, An Lige Mor | Christopher David Preston
Helen E Stace
Nicholas F Stewart
S Webster | Cambridge University | 8/9/1987 | E | 25/9/2015 |
| + | Plantago coronopus | GB, VC79 Selkirkshire, Galashiels | Mary McCallum Webster | | 30/8/1963 | K | 14/3/2014 |
| + | Scrophularia vernalis | GB, VC95 Moray, Brodie Castle | Mary McCallum Webster | | 27/6/1961 | K | 16/3/2014 |
| + | Plantago coronopus | GB, VC79 Selkirkshire, Selkirk | Mary McCallum Webster | | 30/8/1963 | K | 30/3/2014 |
| + | Teucrium chamaedrys | IE, VCH12 Co. Wexford, Ballycarney | Mary McCallum Webster | | 2/9/1962 | K | 26/5/2014 |
| + | Lamium purpureum var. hybridum | IE, VCH12 Co. Wexford, Bunclody | Mary McCallum Webster | | 4/9/1962 | K | 19/6/2014 |
| + | Festuca arundinacea | GB, VC96 East Inverness-shire, Nairn | Mary McCallum Webster | | 27/6/1961 | K | 29/6/2014 |
| + | Ajuga reptans | GB, VC96 East Inverness-shire, Glenferness House | Mary McCallum Webster | | 4/7/1961 | K | 3/7/2014 |
| + | Dactylis glomerata | GB, VC101 Kintyre, Largiebaan | Mary McCallum Webster | | 22/6/1968 | K | 5/7/2014 |
| + | Mentha arvensis x aquatica = M. x verticillata | IE, VCH13 Co. Carlow, Bunclody | Mary McCallum Webster | | 4/9/1962 | K | 7/7/2014 |
| + | Mentha aquatica | IE, VCH13 Co. Carlow, Tullow | Mary McCallum Webster | | 6/9/1957 | K | 8/7/2014 |
| + | Mentha arvensis x aquatica = M. x verticillata | IE, VCH13 Co. Carlow, Leighlinbridge | Mary McCallum Webster | | 7/9/1957 | K | 19/7/2014 |
| + | Mentha spicata | GB, VC5 South Somerset, Yeovil | Mary McCallum Webster | | 2/10/1963 | K | 26/7/2014 |
| + | Mentha arvensis x aquatica = M. x verticillata | IE, VCH13 Co. Carlow, Milford | Mary McCallum Webster | | 5/9/1957 | K | 31/7/2014 |
| + | Mentha arvensis | GB, VC96 East Inverness-shire, Loch Cran | Mary McCallum Webster | | 14/8/1960 | K | 8/8/2014 |
| + | Mentha arvensis x aquatica = M. x verticillata | IE, VCH13 Co. Carlow, Milltown | Mary McCallum Webster | | 5/9/1957 | K | 10/8/2014 |
| + | Mentha arvensis x aquatica = M. x verticillata | IE, VCH12 Co. Wexford, Rathnure | Mary McCallum Webster | | 4/9/1957 | K | 12/8/2014 |
| + | Mentha arvensis x aquatica = M. x verticillata | GB, VC95 Moray, Elgin | Mary McCallum Webster | | 13/8/1960 | K | 23/8/2014 |
| + | Mentha spicata x suaveolens = M. x villosa var. alopecuroides | GB, VC5 South Somerset, Yeovil | Mary McCallum Webster | | 2/10/1963 | K | 26/8/2014 |
| + | Mentha suaveolens x longifolia = M. x rotundifolia var. webberi | GB, VC95 Moray, Elgin | Mary McCallum Webster | | 13/8/1960 | K | 27/8/2014 |
| + | Mentha suaveolens x longifolia = M. x rotundifolia var. webberi | GB, VC96 East Inverness-shire | Mary McCallum Webster | | 17/10/1970 | K | 27/8/2014 |
| + | Mentha suaveolens | GB, VC105 West Ross & Cromarty, Aultbea | Mary McCallum Webster | | 6/10/1981 | K | 9/9/2014 |
| + | Mentha spicata | GB, VC113 Channel Islands, Jersey | Mary McCallum Webster | | 26/8/1957 | K | 18/9/2014 |
| + | Mentha spicata | GB, VC95 Moray, Rafford | Mary McCallum Webster | | 13/9/1976 | K | 19/9/2014 |
| + | Mentha spicata | GB, VC95 Moray, Lossiemouth | Mary McCallum Webster | | 14/8/1970 | K | 20/9/2014 |
| + | Mentha spicata x suaveolens = M. x villosa | GB, VC113 Channel Islands, Jersey, Mourier Valley | Mary McCallum Webster | | 21/8/1957 | K | 21/9/2014 |
| + | Mentha spicata | GB, VC95 Moray, Moy | Mary McCallum Webster | | 5/8/1957 | K | 25/9/2014 |
| + | Galeopsis bifida | GB, VC95 Moray, Sanquhar House | Mary McCallum Webster | | 30/6/1969 | K | 7/10/2014 |
| + | Galeopsis tetrahit | GB, VC108 West Sutherland, Melvich | Mary McCallum Webster | | 24/7/1961 | K | 11/10/2014 |
| + | Daucus glochidiatus | GB, VC12 North Hampshire, Blackmoor | Mary McCallum Webster | | 8/10/1960 | GALW | 23/12/2014 |
| + | Carex canescens | GB, VC108 West Sutherland, Sandwood Loch | Mary McCallum Webster | | 1948 | BM | 8/2/2015 |
| + | Carex lasiocarpa | GB, VC96 East Inverness-shire, Beauly | Mary McCallum Webster | | 31/7/1976 | BM | 9/2/2015 |
| + | Baldellia ranunculoides | GB, VC96 East Inverness-shire | Mary McCallum Webster | | 22/8/1979 | E | 6/4/2015 |
| + | Baldellia ranunculoides | GB, VC96 East Inverness-shire, Muirtown Basin Cultivated | Mary McCallum Webster | | 10/7/1976 | E | 9/4/2015 |
| + | Carex remota | GB, VC96 East Inverness-shire, Dulsie | Mary McCallum Webster | | 9/7/1974 | BM | 11/4/2015 |
| + | Alisma plantago-aquatica | GB, VC95 Moray, Dyke | Mary McCallum Webster | | 24/8/1976 | E | 18/4/2015 |
| + | Elodea canadensis | GB, VC96 East Inverness-shire, Loch Insh | Mary McCallum Webster | | 1/8/1975 | E | 25/4/2015 |
| + | Elodea canadensis | GB, VC95 Moray, Dandaleith | Mary McCallum Webster | | 20/8/1974 | E | 26/4/2015 |
| + | Elodea canadensis | GB, VC96 East Inverness-shire, Loch an Ordain | Mary McCallum Webster | | 17/7/1976 | E | 5/5/2015 |
| + | Potamogeton natans | GB, VC95 Moray, Loch an t'Sidhien | Mary McCallum Webster | | 20/8/1973 | E | 10/5/2015 |
| + | Potamogeton polygonifolius | GB, VC96 East Inverness-shire, Dalballoch | Mary McCallum Webster | | 16/7/1973 | E | 13/5/2015 |
| + | Potamogeton natans | GB, VC95 Moray, Culbin Forest | Mary McCallum Webster | | 6/6/1967
10/10/1967 | E | 15/5/2015 |
| + | Potamogeton polygonifolius | GB, VC95 Moray | Mary McCallum Webster | | 25/9/1972 | E | 15/5/2015 |
| + | Potamogeton polygonifolius | GB, VC95 Moray, Duthil | Mary McCallum Webster | | 3/8/1973 | E | 15/5/2015 |
| + | Potamogeton lucens x gramineus = P. x angustifolius | GB, VC96 East Inverness-shire, Loch Bunacharan | Mary McCallum Webster | | 26/10/1975 | E | 31/5/2015 |
| + | Potamogeton gramineus | GB, VC95 Moray, Loch an t'Sidhien | Mary McCallum Webster | | 25/8/1973 | E | 25/9/2015 |
| + | Potamogeton gramineus | GB, VC112 Shetland, Loch of Brow | Mary McCallum Webster | | 7/8/1969 | E | 26/9/2015 |
| + | Potamogeton gramineus | GB, VC96 East Inverness-shire, Loch Ceo Glais | Mary McCallum Webster | | 8/8/1976 | E | 26/9/2015 |
| + | Potamogeton gramineus | GB, VC95 Moray, Loch na Bo | Mary McCallum Webster | | 13/9/1972 | E | 26/9/2015 |
| + | Potamogeton gramineus | GB, VC96 East Inverness-shire, Loch Caulan | Mary McCallum Webster | | 26/10/1975 | E | 26/9/2015 |
| + | Carex remota | GB, VC96 East Inverness-shire, Glen Doe | Mary McCallum Webster | | 13/8/1972 | E | 8/10/2015 |
| + | Carex riparia | GB, VC21 Middlesex, Springfield | Mary McCallum Webster | | 12/5/1960 | E | 10/10/2015 |
| + | Carex diandra | GB, VC107 East Sutherland, Rogart | Mary McCallum Webster | | 19/7/1961 | E | 29/10/2015 |
| + | Carex diandra | GB, VC96 East Inverness-shire | Mary McCallum Webster | | 3/7/1975 | E | 30/10/2015 |
| + | Carex pulla | GB, VC96 East Inverness-shire, Sgùrr na Lapaich | Mary McCallum Webster | | 19/8/1972 | E | 30/10/2015 |
| + | Carex sylvatica | GB, VC109 Caithness, Thrumster | Mary McCallum Webster | | 3/7/1972 | E | 30/10/2015 |
| + | Carex sylvatica | GB, VC96 East Inverness-shire, Kilravock Castle | Mary McCallum Webster | | 15/7/1974 | E | 31/10/2015 |
| + | Carex hirta | GB, VC96 East Inverness-shire, Achnagairn | Mary McCallum Webster | | 30/6/1972 | E | 1/11/2015 |
| + | Carex canescens | GB, VC96 East Inverness-shire, Sgùrr na Lapaich | Mary McCallum Webster | | 24/8/1972 | E | 1/11/2015 |
| + | Carex vesicaria | GB, VC98 Argyllshire, Glen Lonan | Mary McCallum Webster | | 23/6/1968 | E | 8/11/2015 |
| + | Carex remota | GB, VC96 East Inverness-shire, Falls of Divach | Mary McCallum Webster | | 23/8/1975 | E | 9/11/2015 |
| + | Carex divulsa | GB, VC11 South Hampshire, Sombourne | Mary McCallum Webster | | 25/5/1957 | E | 16/11/2015 |
| + | Carex leporina | GB, VC12 North Hampshire, Blackmoor Cultivated | Mary McCallum Webster | | 7/7/1965 | E | 20/11/2015 |
| + | Taraxacum haworthianum | GB, VC95 Moray, Lossiemouth | Mary McCallum Webster | | 16/5/1972 | E | 25/11/2015 |
| + | Carex flacca | GB, VC12 North Hampshire, Blackmoor
GB, VC95 Moray, Dyke Cultivated | Mary McCallum Webster | | 21/6/1966 | E | 22/1/2016 |
| + | Carex strigosa | GB, VC62 North-east Yorkshire, Rievaulx | Mary McCallum Webster | | 23/7/1960 | E | 25/1/2016 |
| + | Carex capillaris | GB, VC97 West Inverness-shire, Geal Charn | Mary McCallum Webster | | 12/7/1972 | E | 29/1/2016 |
| + | Carex laevigata | GB, VC96 East Inverness-shire, Achnagairn | Mary McCallum Webster | | 30/6/1972 | E | 29/4/2016 |
| + | Carex laevigata | GB, VC95 Moray, Greshop Wood | Mary McCallum Webster | | 17/6/1954 | E | 1/5/2016 |
| + | Carex laevigata | GB, VC96 East Inverness-shire, Ardclach | Mary McCallum Webster | | 18/6/1973 | E | 6/5/2016 |
| + | Carex laevigata | GB, VC94,VC95, Ballindalloch Castle | Mary McCallum Webster | | 5/7/1983 | E | 11/5/2016 |
| + | Carex laevigata | GB, VC105 West Ross & Cromarty, Inverpolly | Mary McCallum Webster | | 19/6/1971 | E | 15/5/2016 |
| + | Carex laevigata | GB, VC96 East Inverness-shire, Coire Loagh Mòr | Mary McCallum Webster | | 28/7/1974 | E | 23/5/2016 |
| + | Carex laevigata | GB, VC94 Banffshire, Upper Oldtown | Mary McCallum Webster | | 22/7/1977 | E | 23/5/2016 |
| + | Gentiana pneumonanthe | GB, VC61 South-east Yorkshire, York | George Webster | William Hadden Beeby | | SLBI | 29/1/2013 |
| + | Carex vulpina | GB, VC53 South Lincolnshire, Bourne | Alfred Webster | Charles Edgar Salmon | 6/7/1917 | BM | 29/12/2014 |
| + | Mentha arvensis | GB, VC13 West Sussex, Henfield | Alfred Webster | J Fraser | 5/9/1912 | K | 28/3/2015 |
| + | Scutellaria minor | GB, VC4 North Devon, Belstone | H A Webber | Charles Henry Wright | 30/7/1937 | K | 23/5/2014 |
| + | Carex remota | GB, VC16 West Kent, Tunbridge Wells | H A Webb | | 7/1844 | BM | 16/4/2015 |
| + | Rhinanthus angustifolius | GB, VC96 East Inverness-shire, Nairnshire | Frederick Morgan Webb | William Hadden Beeby | 4/7/1864 | SLBI | 17/3/2013 |
| + | Carex otrubae x remota = C. x pseudoaxillaris | GB, VC58 Cheshire, Ledsham | Frederick Morgan Webb
John Harbord Lewis | John Harbord Lewis | 21/6/1873 | BM | 3/2/2015 |
| + | Carex echinata | GB, VC98 Argyllshire, Lochan na Bi | Frederick Morgan Webb | Botanical Record Club | 8/8/1879 | BM | 6/4/2015 |
| + | Triglochin palustris | GB, VC88 Mid Perthshire, Ben Laoigh [Ben Lui] | Frederick Morgan Webb | | 13/8/1879 | E | 3/5/2015 |
