| Asplenium adiantum-nigrum | IE, VCH6 Co. Waterford, Monatray, Youghal Bay | Michael O'Connell | | 6/1978 | GALW |
| Asplenium adiantum-nigrum | IE, VCH21 Co. Dublin, Kiltiernan | Peter Hamilton Carvill | Irish Biogeographical Society | 7/1973 | GALW |
| Asplenium adiantum-nigrum | IE, VCH16 West Galway, Spiddal | Declan Doogue | Forest & Wildlife Service Irish Biogeographical Society | 8/1968 | GALW |
| Asplenium adiantum-nigrum | IE, VCH6,VCH7, Clonmel | Emer Ni Challarain | | 18/7/1965 | GALW |
| Asplenium adiantum-nigrum | GB, VC44 Carmarthenshire, Burry Port | Barbara A G Williams | | 8/9/1959 | ABS |
| Asplenium adiantum-nigrum | IE, Kerry, Killarney | Douglas Montague Heath | | 25/6/1952 | BIRM |
| Asplenium adiantum-nigrum | GB, VC46 Cardiganshire, Penparcau | I M W | | 17/6/1948 | ABS |
| Asplenium adiantum-nigrum | IE, VCH21 Co. Dublin, Mount Seskin | | | 3/10/1931 | GALW |
| Asplenium adiantum-nigrum | IE, VCH21 Co. Dublin, Killiney Hill | | | 7/1931 | GALW |
| Asplenium adiantum-nigrum | GB, VC6 North Somerset, Steep Holm | Harold Stuart Thompson | Harold Stuart Thompson | 3/6/1925 | BIRM |
| Asplenium adiantum-nigrum | GB, VC5 South Somerset, Porlock | Harold Stuart Thompson | Harold Stuart Thompson | 7/1922 | BIRM |
| Asplenium adiantum-nigrum | GB, VC28 West Norfolk, scarning | | Douglas Montague Heath | 8/3/1917 | BIRM |
| Asplenium adiantum-nigrum | GB, VC34 West Gloucestershire, Lancaut | | John Wilton Haines | 6/5/1915 | GLR |
| Asplenium adiantum-nigrum | GB, VC33 East Gloucestershire, Bibury | Harry Joseph Riddelsdell | | 31/8/1913 | GLR |
| Asplenium adiantum-nigrum | GB, VC47 Montgomeryshire, Montgomery | Harry Joseph Riddelsdell | | 8/1912 | GLR |
| Asplenium adiantum-nigrum | GB, VC98 Argyllshire, Inveraray | William West | George Stephen West William West | 8/1910 | BIRM |
| Asplenium adiantum-nigrum | GB, VC46 Cardiganshire, Aberystwyth | William Hunt Painter | | 2/7/1908 | ABS |
| Asplenium adiantum-nigrum | GB, VC34 West Gloucestershire, Pen Moel | William Robert Price | William Robert Price | 4/1908 | GLR |
| Asplenium adiantum-nigrum | GB, VC97 West Inverness-shire, Fort William | William West | George Stephen West | 8/1907 | BIRM |
| Asplenium adiantum-nigrum | IE, VCH1 South Kerry, Waterville | William West | George Stephen West William West | 5/1904 | BIRM |
| Asplenium adiantum-nigrum | IE, VCH27 West Mayo, Clare Island | | | 7/1903 | GALW |
| Asplenium adiantum-nigrum | GB, VC49 Caernarvonshire, Carnarvon | Charles Smith Nicholson | Charles Smith Nicholson | 24/4/1903 | ABS |
| Asplenium adiantum-nigrum | IE, VCH38 Co. Down, Killough | Robert Lloyd Praeger | Robert Lloyd Praeger | 14/7/1902 | DBC |
| Asplenium adiantum-nigrum | IE, VCH38 Co. Down, Newtownards | Robert Lloyd Praeger | Robert Lloyd Praeger | 2/2/1902 | DBC |
| Asplenium adiantum-nigrum | GB, VC4 North Devon, Woody Bay | Douglas Montague Heath | Douglas Montague Heath | 8/8/1901 | BIRM |
| Asplenium adiantum-nigrum | GB, VC2 East Cornwall, Liskeard | Harold Stuart Thompson | Harold Stuart Thompson | 9/1900 | BIRM |
| Asplenium adiantum-nigrum | GB, VC43 Radnorshire, llandeilo graban | William Hunt Painter | | 6/1900 | ABS |
| Asplenium adiantum-nigrum | IE, VCH11 Co. Kilkenny, Snowhill | | National Museum Ireland Robert Lloyd Praeger | 11/8/1899 | GALW |
| Asplenium adiantum-nigrum | IE, VCH19 Co. Kildare, County Kildare | | | 18/6/1899 | GALW |
| Asplenium adiantum-nigrum | GB, VC48 Merionethshire, Barmouth | Douglas Montague Heath | Douglas Montague Heath | 8/1898 | BIRM |
| Asplenium adiantum-nigrum | IE, VCH13 Co. Carlow, Pollmounty River | | | 8/1898 | GALW |
| Asplenium adiantum-nigrum | GB, VC48 Merionethshire, Barmouth | Douglas Montague Heath | Douglas Montague Heath | 8/1896 | BIRM |
| Asplenium adiantum-nigrum | GB | F S Bennett | | 12/7/1896 | BON |
| Asplenium adiantum-nigrum | IE, VCH38 Co. Down, Newtownards | Robert Lloyd Praeger | Robert Lloyd Praeger William Hunt Painter | 11/12/1892 | ABS |
| Asplenium adiantum-nigrum | IE, VCH9 Co. Clare, Burren | William West | George Stephen West William West | 7/1890 | BIRM |
| Asplenium adiantum-nigrum | GB, VC36 Herefordshire, Huntsham Hill | Augustin Ley | Augustin Ley | 13/6/1889 | BIRM |
| Asplenium adiantum-nigrum | GB, VC100 Clyde Islands, Bull Loch | William Henry Wilkinson | William Henry Wilkinson | 20/10/1888 | BIRM |
+ | Asplenium adiantum-nigrum | GB, VC89 East Perthshire, Balthayock | | | 15/8/1888 | PTH |
| Asplenium adiantum-nigrum | GB, VC49 Caernarvonshire, Betws-y-Coed | William West | George Stephen West William West | 11/8/1888 | BIRM |
| Asplenium adiantum-nigrum | GB, VC43 Radnorshire, Aberedw Rocks | Augustin Ley | Augustin Ley | 17/7/1888 | BIRM |