| Dactylorhiza maculata subsp. ericetorum | | | Mary Ann Brooks | | BIRM |
| 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, VC6 North Somerset, Callow Rocks | Harold Stuart Thompson | Harold Stuart Thompson | 18/6/1916 | BIRM |
| Dactylorhiza maculata subsp. ericetorum | GB, VC6 North Somerset, Coleford | Harold Stuart Thompson | Harold Stuart Thompson | 6/6/1916 | BIRM |
| Dactylorhiza maculata subsp. ericetorum | GB, VC6 North Somerset, Holcombe | Harold Stuart Thompson | Harold Stuart Thompson | 6/6/1916 | BIRM |
| Dactylorhiza maculata subsp. ericetorum | GB, VC9 Dorset, Edmondsham | Edward Francis Linton | Watson Botanical Exchange Club Harold Stuart Thompson Spencer Henry Bickham | 9/6/1908 | BIRM |
| 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, VC9 Dorset, West Moors | Ida Mary Roper | Augustin Ley Ida Mary Roper Watson Botanical Exchange Club | 13/6/1910 | BIRM |
| Dactylorhiza maculata subsp. ericetorum | GB, VC10 Isle of Wight, Mersley Down | Douglas Montague Heath | Douglas Montague Heath | 9/6/1918 | BIRM |
| Dactylorhiza maculata subsp. ericetorum | GB, VC10 Isle of Wight, Rookley | Douglas Montague Heath | Douglas Montague Heath | 30/6/1917 | BIRM |
| Dactylorhiza maculata subsp. ericetorum | GB, VC10 Isle of Wight, Shanklin | Douglas Montague Heath | Douglas Montague Heath | 7/8/1916 | BIRM |
| Dactylorhiza maculata subsp. ericetorum | GB, VC11 South Hampshire, Hatchet Moor | Douglas Montague Heath | Douglas Montague Heath | 13/6/1918 | BIRM |
| 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, Lewes | Charles Ottley Groom | Mantua And Montferrat | | BON |
| 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 |