| Dactylorhiza maculata subsp. ericetorum | GB, VC70 Cumberland, Drigg | J W W Midgley | | 20/7/1906 | BON |
| Dactylorhiza maculata subsp. ericetorum | GB, VC100 Clyde Islands, Rothesay | | Philip Brookes Mason | | BON |
| Dactylorhiza maculata subsp. ericetorum | GB, VC104 North Ebudes, Skye | Farlow | | 8/1956 | BON |
| Dactylorhiza maculata subsp. ericetorum | GB, VC110 Outer Hebrides, Raerinish Point | Brian William Fox | | 5/8/1959 | BON |
| Dactylorhiza maculata subsp. ericetorum | GB, VC48 Merionethshire, Tan-y-Bwlch | | | 7/1899 | SHYB |
| Dactylorhiza maculata subsp. ericetorum | GB, VC49 Caernarvonshire, Conway Mountain | Edwin Bernard Benson | | 7/1891 | SHYB |
| Dactylorhiza maculata subsp. ericetorum | GB, VC1 West Cornwall, Kynance Down | Job Edward Lousley | Job Edward Lousley | 1/6/1929 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC1 West Cornwall, Lamorna | Richard Barker Ullman | Richard Barker Ullman | 6/6/1928 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC1 West Cornwall, Lamorna | Alfred Sidgwick | Richard Barker Ullman | 28/6/1912 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC1 West Cornwall, Lamorna | Richard Barker Ullman | Richard Barker Ullman | 6/6/1928 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC1 West Cornwall, Lamorna | Richard Barker Ullman | Richard Barker Ullman | 6/6/1928 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC1 West Cornwall, Lamorna Valley | Richard Barker Ullman | Richard Barker Ullman | 6/4/1928 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC4 North Devon, Exmoor | | Croydon Natural History and Scientific Society Robert Russell Hutchinson | 6/1947 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC9 Dorset, Edmondsham | Edward Francis Linton | Allan Octavian Hume Edward Francis Linton | 17/6/1908 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC9 Dorset, Edmondsham | Edward Francis Linton | Allan Octavian Hume | 17/6/1908 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC9 Dorset, Edmondsham | Edward Francis Linton | Allan Octavian Hume | 17/6/1905 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC9 Dorset, Edmondsham Dorset | Edward Francis Linton | Watson Botanical Exchange Club Spencer Henry Bickham | 9/6/1908 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC9 Dorset, Edmondsham Dorset | Edward Francis Linton | Allan Octavian Hume | 17/6/1908 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC11 South Hampshire, Holmsley Bog | William Robert Sherrin | William Robert Sherrin | 6/1941 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC11 South Hampshire, Otterbourne | Richard Barker Ullman | Richard Barker Ullman | 24/6/1913 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC14 East Sussex, Eridge | John Richard Wallis | John Richard Wallis | 30/5/1943 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC14 East Sussex, Glynde | Richards | Marjorie Woolley Bostock | 8/6/1920 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC14 East Sussex, Newbridge | John Richard Wallis | | 21/6/1943 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC14 East Sussex, Newbridge | John Richard Wallis | John Richard Wallis | 21/6/1943 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC14 East Sussex, Newbridge | John Richard Wallis | John Richard Wallis | 21/6/1943 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC16 West Kent, Darenth | E Strawson | E Strawson | 30/6/1923 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC16 West Kent, Keston | Job Edward Lousley | Job Edward Lousley | 25/6/1924 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC17 Surrey, Bookham Common | Edward Benedict Bangerter | London Natural History Society | 6/7/1948 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC17 Surrey, Bookham Common | Edward Benedict Bangerter | London Natural History Society | 6/7/1948 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC17 Surrey, Box Hill | S A Chambers | S A Chambers | 6/1926 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC17 Surrey, Box Hill | E Strawson | E Strawson | 14/6/1924 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC17 Surrey, Broadmoor | David Guthrie Catcheside | David Guthrie Catcheside Job Edward Lousley | 12/6/1926 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC17 Surrey, Brookwood | Job Edward Lousley | Job Edward Lousley | 8/7/1929 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC17 Surrey, Leith Hill | Edward Charles Wallace | Watson Botanical Exchange Club Edward Charles Wallace Job Edward Lousley | 12/6/1926 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC17 Surrey, Malden | H A Druett | Charles Edward Britton | 20/6/1912 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC19 North Essex, Hatfield Peverel | Harold Goodman Dixon Hugh Neville Dixon | | 6/1877 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC20 Hertfordshire, Bricket Wood | Isaac A Helsby | Isaac A Helsby | 25/6/1921 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC23 Oxfordshire, Menmarsh | George Claridge Druce | Botanical Exchange Club of The British Isles George Claridge Druce Job Edward Lousley | 5/1928 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC32 Northamptonshire, Bozeat | S A Chambers | S A Chambers | 6/1925 | SLBI |
| Dactylorhiza maculata subsp. ericetorum | GB, VC33 East Gloucestershire, Birdlip | C E Robinson | C E Robinson | 9/6/1888 | SLBI |