| Myosotis laxa subsp. caespitosa | GB, VC25 East Suffolk, Lowestoft | | | 5/8/1868 | ABS |
| Myosotis laxa subsp. caespitosa | GB, Gloucestershire | William Henry Purchas | William Hunt Painter | | ABS |
| Myosotis laxa subsp. caespitosa | GB, VC37 Worcestershire, Moseley | | William Hunt Painter | 8/1868 | ABS |
| Myosotis laxa subsp. caespitosa | GB, VC42 Breconshire, Saint Brynach, Brecon | D A Perks | | 4/8/1959 | ABS |
| Myosotis laxa subsp. caespitosa | GB, VC44 Carmarthenshire, Kidwelly | Clive P Rees | | 10/9/1959 | ABS |
| Myosotis laxa subsp. caespitosa | GB, VC45 Pembrokeshire, Knowling Mead, Tenby | J E Rees | | 20/8/1959 | ABS |
| Myosotis laxa subsp. caespitosa | GB, VC47 Montgomeryshire, Llanllugan Parish | H L J Humphreys | | 25/7/1961 | ABS |
| Myosotis laxa subsp. caespitosa | GB, VC57 Derbyshire, Breadsall | | William Hunt Painter | 6/1878 | ABS |
| Myosotis laxa subsp. caespitosa | GB, VC70 Cumberland, Derwent Water | M D Ryley | | 22/7/1959 | ABS |
| Myosotis laxa subsp. caespitosa | | George Stephen West | | 1889 | BIRM |
| Myosotis laxa subsp. caespitosa | | William West | George Stephen West | 6/1878 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC2 East Cornwall, Looe, Trelawne Mill | Francis Rilstone | Watson Botanical Exchange Club | 9/6/1927 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC6 North Somerset, Berrow Dunes | Harold Stuart Thompson | Harold Stuart Thompson | 13/7/1929 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC6 North Somerset, Burnham | Thomas Clark | Harold Stuart Thompson Thomas Clark | 10/6/1836 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC6 North Somerset, Burtle | Thomas Clark | Harold Stuart Thompson Thomas Clark | 4/6/1833 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC6 North Somerset, Clevedon | Harold Stuart Thompson | Harold Stuart Thompson | 7/8/1917 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC6 North Somerset, Keynsham | Harold Stuart Thompson | Harold Stuart Thompson | 6/1931 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC14 East Sussex, Marden's Hill, Crowborough | Charles Bailey | | 15/7/1898 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC17 Surrey, Kew Gardens | George Nicholson | William Hillhouse | 7/1878 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC17 Surrey, West End Common | Eyre Champion de Crespigny | Charles Bailey Eyre Champion de Crespigny | 1882 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC19 North Essex, Hatfield Forest | Douglas Montague Heath | Douglas Montague Heath | 26/6/1912 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC30 Bedfordshire, Woburn | William Hillhouse | | 17/6/1878 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC38 Warwickshire, Alveston | Ursula Katherine Duncan | Flora of Warwickshire Voucher Specimen | 29/6/1952 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC38 Warwickshire, Coleshill Pool | Harold Stuart Thompson | Harold Stuart Thompson | 26/8/1893 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC38 Warwickshire, Copt Heath | V Jacobs | Flora of Warwickshire Voucher Specimen | 9/6/1950 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC38 Warwickshire, Farnborough | Dorothy Adlington Cadbury | Flora of Warwickshire Voucher Specimen | 17/6/1953 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC38 Warwickshire, Farnborough | Dorothy Adlington Cadbury | Flora of Warwickshire Voucher Specimen | 6/7/1953 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC38 Warwickshire, Honiley | | Robert Large Baker | 6/1872 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC38 Warwickshire, Kenilworth | Dorothy Adlington Cadbury | Flora of Warwickshire Voucher Specimen | 5/8/1950 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC38 Warwickshire, Lighthorne | Dorothy Adlington Cadbury | Flora of Warwickshire Voucher Specimen | 13/6/1951 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC38 Warwickshire, Snowford Bridge | Dorothy Adlington Cadbury | Flora of Warwickshire Voucher Specimen | 6/8/1950 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC38 Warwickshire, Sutton Park | Katherine M Green | Flora of Warwickshire Voucher Specimen | 6/3/1952 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC38 Warwickshire, Wibtoft | Maurice Kimpton Hanson | Flora of Warwickshire Voucher Specimen | 19/7/1952 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC38 Warwickshire, Withybrook | Maurice Kimpton Hanson | Flora of Warwickshire Voucher Specimen | 11/8/1953 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC42 Breconshire, Dolygaer | Augustin Ley | Augustin Ley | 8/7/1896 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC49 Caernarvonshire, Nant Francon | Douglas Montague Heath | Douglas Montague Heath | 10/7/1921 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC57 Derbyshire, Ashwood Dale | | Augustin Ley | 11/7/1868 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC61 South-east Yorkshire, Skipwith Common | Harold Stuart Thompson | Harold Stuart Thompson | 8/1903 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC62 North-east Yorkshire, Kildale | William A Mudd | George Stephen West | 7/1853 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC64 Mid-west Yorkshire, Airton GB, VC64 Mid-west Yorkshire, Bell Busk | William West | George Stephen West | 7/1878 | BIRM |