| Euphrasia arctica subsp. borealis | DK, Svinkløv | Benjamin Øllgaard Peder Pedersen | Aarhus University Botanical Institute | 4/7/1966 | BR |
| Euphrasia arctica subsp. borealis | FO, Sandoy | Carl Emil Hansen Ostenfeld J Hartz | Frederick Townsend Botanical Museum Copenhagen | 28/7/1897 | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC65, VC66, Wynch Bridge | Allan Octavian Hume | Allan Octavian Hume | 9/7/1903 | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC6 North Somerset, Mendip Hills | James Walter White | Botanical Exchange Club of The British Isles Augustin Ley | 9/1907 | BIRM |
| Euphrasia arctica subsp. borealis | GB, VC6 North Somerset, Mendip Hills | Harold Stuart Thompson | Harold Stuart Thompson | 6/1915 | BIRM |
| Euphrasia arctica subsp. borealis | GB, VC13 West Sussex, Aldworth | | Frederick Townsend | | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC39 Staffordshire, Stanton | Eric Smoothy Edees | Botanical Exchange Club of The British Isles Eric Smoothy Edees | 15/7/1938 | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC41 Glamorganshire, Llwydcoed | Harry Joseph Riddelsdell | Frederick Townsend | 9/1901 | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC42 Breconshire, Dolygaer | Arthur Edward Wade | Watson Botanical Exchange Club Job Edward Lousley National Museum of Wales | 19/6/1929 | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC42 Breconshire, Dolygaer | Arthur Edward Wade | Watson Botanical Exchange Club Arthur Edward Wade | 19/6/1929 | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC48 Merionethshire, Harlech Golf Club | William Charles Barton | Watson Botanical Exchange Club Harold Stuart Thompson William Charles Barton | 11/8/1915 | BIRM |
| Euphrasia arctica subsp. borealis | GB, VC49 Caernarvonshire, Capel Curig | Richard Charles L'Estrange Burges | | 27/6/1953 | BIRM |
| Euphrasia arctica subsp. borealis | GB, VC55 Leicestershire, Barsby | Arthur Reginald Horwood | Watson Botanical Exchange Club Harold Stuart Thompson | 14/7/1916 | BIRM |
| Euphrasia arctica subsp. borealis | GB, VC60 West Lancashire, Hornby | Albert Wilson James Alfred Wheldon | Botanical Exchange Club of The British Isles Augustin Ley | 18/6/1900 | BIRM |
| Euphrasia arctica subsp. borealis | GB, VC66 County Durham, River Tees at High Force | Richard Charles L'Estrange Burges | | 29/6/1950 | BIRM |
| Euphrasia arctica subsp. borealis | GB, VC66 County Durham, Wynch Bridge | Allan Octavian Hume | Allan Octavian Hume | 19/6/1903 | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC66 County Durham, Wynch Bridge | Allan Octavian Hume | Frederick Townsend | 9/7/1903 | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC65,VC66, Teesdale | Allan Octavian Hume | Frederick Townsend | 7/1903 | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC70 Cumberland, Bassenthwaite Lake | James Cosmo Melvill | Botanical Exchange Club of The British Isles Augustin Ley | 6/1901 | BIRM |
| Euphrasia arctica subsp. borealis | GB, VC70 Cumberland, Rosthwaite | | Allan Octavian Hume Frederick Townsend | 4/7/1884 | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC70 Cumberland, Seathwaite | Frederick Townsend | Allan Octavian Hume Frederick Townsend | 4/7/1884 | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC70 Cumberland, Talkin Tarn | Iolo Aneurin Williams | Watson Botanical Exchange Club Job Edward Lousley | 3/7/1928 | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC92 South Aberdeenshire, Braemar | Edward Charles Wallace Herbert William Pugsley | Job Edward Lousley | 12/7/1933 | SLBI |
+ | Euphrasia arctica subsp. borealis | GB, VC92 South Aberdeenshire, Braemar | Frederick Townsend | | 25/9/1890 | MANCH |
| Euphrasia arctica subsp. borealis | GB, VC96 East Inverness-shire, Nairn | Edward Shearburn Marshall | Botanical Exchange Club of The British Isles Augustin Ley | 29/7/1898 | BIRM |
| Euphrasia arctica subsp. borealis | GB, VC97 West Inverness-shire, Inverailort | Frederick Townsend | Frederick Townsend | 6/1896 | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC97 West Inverness-shire, Loch Moidart | Symers MacDonald Macvicar | Frederick Townsend | 22/8/1896 | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC100 Clyde Islands, Rothesay | Edward Shearburn Marshall | Frederick Townsend | 20/8/1900 | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC103 Mid Ebudes, Odhrasgair | Symers MacDonald Macvicar | Frederick Townsend | 3/7/1897 | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC106 East Ross & Cromarty, Tain | Edward Shearburn Marshall William Andrew Shoolbred | Augustin Ley William Andrew Shoolbred | 10/8/1897 | BIRM |
| Euphrasia arctica subsp. borealis | GB, VC106 East Ross & Cromarty, Tain | Edward Shearburn Marshall | Botanical Exchange Club of The British Isles Augustin Ley | 10/8/1897 | BIRM |
| Euphrasia arctica subsp. borealis | GB, VC107 East Sutherland, Golspie | E Side | Botanical Exchange Club of The British Isles Augustin Ley | 7/8/1897 | BIRM |
| Euphrasia arctica subsp. borealis | GB, VC108 West Sutherland, Altnaharra | Edward Shearburn Marshall William Andrew Shoolbred | Botanical Exchange Club of The British Isles Augustin Ley William Andrew Shoolbred | 4/8/1897 | BIRM |
| Euphrasia arctica subsp. borealis | GB, VC111 Orkney, Waulkmill Bay | Edward Shearburn Marshall | Frederick Townsend | 17/7/1900 | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC112 Shetland, Burra Firth | Job Edward Lousley | Job Edward Lousley | 22/7/1950 | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC112 Shetland, Clibberswick | Rowland John Burdon | Watson Botanical Exchange Club Harold Stuart Thompson | 8/1912 | BIRM |
| Euphrasia arctica subsp. borealis | GB, VC112 Shetland, Dalescord | George Claridge Druce | Botanical Exchange Club of The British Isles George Claridge Druce Job Edward Lousley | 8/1924 | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC112 Shetland, Loch of Cliff | David Charles McClintock Job Edward Lousley | Job Edward Lousley | 6/1952 | SLBI |
| Euphrasia arctica subsp. borealis | GB, VC112 Shetland, Sand Wick | Rowland John Burdon | Watson Botanical Exchange Club Harold Stuart Thompson | | BIRM |
| Euphrasia arctica subsp. borealis | GB, VC112 Shetland, Sumburgh | Rowland John Burdon | Watson Botanical Exchange Club Harold Stuart Thompson | 7/1888 | BIRM |