+ | Alchemilla glomerulans | GB, VC94,VC96, Cairngorm Mountains | Charles Edgar Salmon | Botanical Society & Exchange Club of The British Isles Willis Openshaw Howarth | 7/1922 | MANCH |
+ | Alchemilla monticola | GB, VC66 County Durham, Barnard Castle,Teesdale | Charles Edgar Salmon | Botanical Society & Exchange Club of The British Isles Willis Openshaw Howarth | 23/8/1924 | MANCH |
+ | Betula pendula x pubescens = B. x aurata | GB, VC106 East Ross & Cromarty | William Andrew Shoolbred | Willis Openshaw Howarth | 20/7/1909 | MANCH |
+ | Betula pendula x pubescens = B. x aurata | GB, VC106 East Ross & Cromarty | William Andrew Shoolbred | Willis Openshaw Howarth | 20/7/1909 | MANCH |
+ | Betula pendula x pubescens = B. x aurata | GB, VC106 East Ross & Cromarty | William Andrew Shoolbred | Willis Openshaw Howarth | 20/7/1909 | MANCH |
+ | Betula pubescens x nana = B. x intermedia | GB, VC92 South Aberdeenshire, Glen Sluggain | William Andrew Shoolbred | William Andrew Shoolbred Willis Openshaw Howarth | 25/7/1906 | MANCH |
+ | Betula pubescens x nana = B. x intermedia | GB, VC92 South Aberdeenshire, Glen Sluggain | William Andrew Shoolbred | William Andrew Shoolbred Willis Openshaw Howarth | 25/7/1906 | MANCH |
+ | Betula pubescens x nana = B. x intermedia | GB, VC92 South Aberdeenshire, Glen Sluggain | William Andrew Shoolbred | William Andrew Shoolbred Willis Openshaw Howarth | 25/7/1906 | MANCH |
+ | Betula pubescens x nana = B. x intermedia | GB, VC92 South Aberdeenshire, Glen Sluggain | William Andrew Shoolbred | William Andrew Shoolbred Willis Openshaw Howarth | 25/7/1906 | MANCH |
+ | Carex lasiocarpa x riparia = C. x evoluta | GB, VC6 North Somerset, Sharpshaw Moor | Harold Stuart Thompson | Willis Openshaw Howarth | 20/5/1923 | MANCH |
+ | Carex x helvola | GB, VC92 South Aberdeenshire, Lochnagar | William Andrew Shoolbred | Willis Openshaw Howarth | 21/7/1906 | MANCH |
+ | Centaurea nigra x jacea = C. x moncktonii | GB, VC17 Surrey, hort. West Barnes Merton, root from Epsom Downs, Surrey | Charles Edward Britton | Botanical Society & Exchange Club of The British Isles Willis Openshaw Howarth | 27/7/1924 | MANCH |
+ | Chamaemelum nobile | GB, VC111 Orkney, Birsay,Beaquoy | Henry Halcro Johnston | Botanical Society & Exchange Club of The British Isles Willis Openshaw Howarth | 29/9/1921 | MANCH |
+ | Cyperus fuscus | GB, VC17 Surrey, Guildford | Henry Tuke Mennell | Charles Edgar Salmon Willis Openshaw Howarth | 8/1888 | MANCH |
+ | Euphrasia anglica | GB, VC42 Breconshire, Craig-Fan-ddu | Arthur Edward Wade | Botanical Society & Exchange Club of The British Isles Willis Openshaw Howarth | 9/1924 | MANCH |
+ | Euphrasia anglica x micrantha | GB, VC2 East Cornwall, Wilsey Down | Joseph Edward Little | Botanical Society & Exchange Club of The British Isles Willis Openshaw Howarth | 28/8/1924 | MANCH |
+ | Euphrasia arctica subsp. arctica | GB, VC111 Orkney | Henry Halcro Johnston | Botanical Society & Exchange Club of The British Isles Willis Openshaw Howarth | 29/8/1924 | MANCH |
+ | Euphrasia rostkoviana subsp. rostkoviana | GB, VC42 Breconshire | Arthur Edward Wade | Botanical Society & Exchange Club of The British Isles Willis Openshaw Howarth | 9/1924 | MANCH |
+ | Euphrasia stricta | GB, VC111 Orkney, Natural pasture. Holland, South Ronaldsay, Orkney Islands. . (approx. for Holland) | Henry Halcro Johnston | Botanical Society & Exchange Club of The British Isles Willis Openshaw Howarth | 29/8/1924 | MANCH |
| Festuca | GB, VC111 Orkney, Papa Sound | Henry Halcro Johnston | Botanical Exchange Club of The British Isles Harold Stuart Thompson Willis Openshaw Howarth | 25/8/1932 | BIRM |
+ | Filago vulgaris | GB, VC28 West Norfolk, Great Cressingham | W F Robins | Willis Openshaw Howarth Arthur Bennett | 2/9/1916 | MANCH |
+ | Hymenophyllum wilsonii | GB, VC70 Cumberland, Eskdale,Hartside Fell | Charles Waterfall | Botanical Society & Exchange Club of The British Isles Charles Waterfall Willis Openshaw Howarth | 1/6/1923 | MANCH |
+ | Hymenophyllum wilsonii | GB, VC70 Cumberland, Eskdale,Hartside Fell | Charles Waterfall | Botanical Society & Exchange Club of The British Isles Charles Waterfall Willis Openshaw Howarth | 1/6/1923 | MANCH |
+ | Hymenophyllum wilsonii | GB, VC70 Cumberland, Eskdale,Hartside Fell | Charles Waterfall | Charles Waterfall Willis Openshaw Howarth | 6/1923 | MANCH |
+ | Hymenophyllum wilsonii | GB, VC70 Cumberland, Eskdale,Hartside Fell | Charles Waterfall | Botanical Society & Exchange Club of The British Isles Charles Waterfall Willis Openshaw Howarth | 6/1923 | MANCH |
+ | Isoetes histrix | GB, VC113 Channel Islands, Guernsey,L'Ancresse Common | H J Parsons | Henry Tuke Mennell Willis Openshaw Howarth | 7/7/1883 | MANCH |
+ | Minuartia verna | GB, VC77 Lanarkshire, Ashgill | Henry Tuke Mennell | Charles Edgar Salmon Willis Openshaw Howarth | 6/1887 | MANCH |
+ | Petrorhagia nanteuilii | GB, VC113 Channel Islands, Jersey, Quennevais | John Durbin Gray | Willis Openshaw Howarth | 7/1894 | MANCH |
+ | Salix viminalis x caprea x cinerea = S. x calodendron | GB, VC20 Hertfordshire, Ickleford | Joseph Edward Little | Botanical Society & Exchange Club of The British Isles Willis Openshaw Howarth | 2/11/1923 to 16/5/1924 | MANCH |
+ | Sorbus intermedia | GB, VC106 East Ross & Cromarty, Dingwall (W of),Garve | William Andrew Shoolbred | Willis Openshaw Howarth | 10/7/1909 | MANCH |
+ | Spartina maritima | GB, VC15 East Kent | Charles Edgar Salmon | Botanical Society & Exchange Club of The British Isles Charles Edgar Salmon Willis Openshaw Howarth | 15/9/1924 | MANCH |
+ | Vicia parviflora | GB, VC13 West Sussex, Blackdown | Rowland John Burdon | Botanical Society & Exchange Club of The British Isles Willis Openshaw Howarth | 13/7/1924 | MANCH |
+ | Viola tricolor | GB, VC20 Hertfordshire, Saint Ippolyts | Joseph Edward Little | Joseph Edward Little Willis Openshaw Howarth | 4/5/1934 | MANCH |
+ | Viola tricolor | GB, VC20,VC30, Tingley Wood Plantation | E J D Bloom Joseph Edward Little | Willis Openshaw Howarth | 26/6/1930 | MANCH |