| Asplenium obovatum | GB, VC1 West Cornwall, Helston | | James Cunnack | 1876 | BON |
| Asplenium obovatum | GB, VC1 West Cornwall, Helston | James Cunnack | Augustin Ley | 3/6/1872 | BIRM |
| Asplenium obovatum | GB, VC1 West Cornwall, Helston | F Morris | William Hillhouse | 7/1877 | BIRM |
| Asplenium obovatum | GB, VC1 West Cornwall, Helston | William Wise | William Wise | 1/1885 | LAUS |
| Asplenium obovatum | GB, VC1 West Cornwall, Lizard | Charles Alexander Johns | Mantua And Montferrat | 7/1847 | BON |
| Asplenium obovatum | GB, VC1 West Cornwall, Lizard | Harold Stuart Thompson | Harold Stuart Thompson | 27/7/1886 | BIRM |
| Asplenium obovatum | GB, VC1 West Cornwall, Newlyn, Penzance | Eliza Standerwick Gregory | Eliza Standerwick Gregory William Hunt Painter | 16/8/1894 | ABS |
| Asplenium obovatum | GB, VC1 West Cornwall, Penzance | William Curnow | Charles Bailey | 9/1875 | BIRM |
| Asplenium obovatum | GB, VC1 West Cornwall, Penzance | William Curnow | George Stephen West John William Burton William West | 10/1875 | BIRM |
| Asplenium obovatum | GB, VC1 West Cornwall, Penzance | Alfred William Bennett | Alfred William Bennett Augustin Ley | 10/1850 | BIRM |
| Asplenium obovatum | GB, VC1 West Cornwall, Penzance | Henry Elliott Fox | William Hunt Painter | 8/1876 | ABS |
| Asplenium obovatum | GB, VC1 West Cornwall, Penzance | Harold Stuart Thompson | Harold Stuart Thompson | 7/1886 | BIRM |
| Asplenium obovatum | GB, VC1 West Cornwall, Saint Ives | Harold Stuart Thompson | Harold Stuart Thompson | 4/8/1929 | BIRM |
| Asplenium obovatum | GB, VC2 East Cornwall, Forrabury | William Wise | William Wise | 6/1887 | LAUS |
| Asplenium obovatum | GB, VC2 East Cornwall, Polperro | W Enoch | Charles Ottley Groom William Groves Perry | | BON |
| Asplenium obovatum | GB, VC2 East Cornwall, Rame Head | Augustin Ley | Augustin Ley | 6/7/1881 | BIRM |
| Asplenium obovatum | GB, VC2 East Cornwall, Rame Head | | Augustin Ley | 15/12/1890 | BIRM |
| Asplenium obovatum | GB, VC2 East Cornwall, Saint Austell | Richard Vercoe Tellam | George Stephen West | 1875 | BIRM |
| Asplenium obovatum | GB, Cornwall | | | | ABS |
| Asplenium obovatum | GB, VC3 South Devon, Bolt Head | F Morris | William Hillhouse | 7/1877 | BIRM |
| Asplenium obovatum | GB, VC3 South Devon, Buckland Monachorum | William Booth Waterfall | | 10/7/1876 | BON |
| Asplenium obovatum | GB, VC3 South Devon, Horrabridge | Charles Waterfall | Harold Stuart Thompson | 8/1877 | BIRM |
| Asplenium obovatum | GB, VC3 South Devon, Petertavy | Thomas Richard Archer Briggs | Augustin Ley | 4/8/1866 | BIRM |
| Asplenium obovatum | GB, VC3 South Devon, Tavistock | Isaiah Waterloo Nicholson Keys | Augustin Ley Isaiah Waterloo Nicholson Keys | 29/4/1861 | BIRM |
| Asplenium obovatum | GB, VC34 West Gloucestershire, Frome Glen | | John Wilton Haines | 23/6/1914 | GLR |
| Asplenium obovatum | GB, VC34 West Gloucestershire, Oldbury | Gustavus A Ornano St Brody | | 7/1869 | GLR |
| Asplenium obovatum | GB, VC34 West Gloucestershire, Oldbury | Thwaites | Wood | 7/1844 | GLR |
| Asplenium obovatum | GB, VC34 West Gloucestershire, Stapleton | Henry Oxley Stephens | Mantua And Montferrat Henry Oxley Stephens | | BON |
| Asplenium obovatum | GB, VC48 Merionethshire, Barmouth Cultivated | | Philip Brookes Mason | | BON |
| Asplenium obovatum | GB, VC48 Merionethshire, Barmouth | William Wilson | Charles Ottley Groom | 1835 | BON |
| Asplenium obovatum | GB, VC48 Merionethshire, Dolgellau | Harold Stuart Thompson | Harold Stuart Thompson | 28/6/1902 | BIRM |
| Asplenium obovatum | GB, VC49 Caernarvonshire, Criccieth | F S Bennett | F S Bennett | 15/7/1878 | BON |
| Asplenium obovatum | GB, VC49 Caernarvonshire, Criccieth | | F S Bennett | 15/7/1878 | BON |
| Asplenium obovatum | GB, VC49 Caernarvonshire, Llyn-y-Parc | John P Savidge | | 5/1968 | ABS |
| Asplenium obovatum | GB, VC49 Caernarvonshire, Portmadoc | | | 5/7/1890 | ABS |
| Asplenium obovatum | GB, VC49 Caernarvonshire, Pwllbeli | William Hunt Painter | | 4/7/1890 | ABS |
| Asplenium obovatum | GB, VC48,VC49, Pont Aberglaslyn | William West | George Stephen West William West | 21/6/1878 | BIRM |
| Asplenium obovatum | GB, VC69 Westmorland, Ambleside | | Robert Large Baker | 8/1878 | BIRM |
| Asplenium obovatum | GB, VC69 Westmorland, Coniston, Old Man | F S Bennett | | 1877 | BON |
| Asplenium obovatum | GB, VC113 Channel Islands, Guernsey | Douglas Montague Heath | Douglas Montague Heath | 13/6/1936 | BIRM |
| Asplenium obovatum | GB, VC113 Channel Islands, Guernsey | Douglas Montague Heath | Douglas Montague Heath | 13/6/1936 | BIRM |
| Asplenium obovatum | GB, VC113 Channel Islands, Guernsey | Conrad Theodore Green | William Hunt Painter | 7/1890 | ABS |
| Asplenium obovatum | GB, VC113 Channel Islands, Guernsey GB, VC113 Channel Islands, Jersey | H Rogers | John Ellerton Stocks | 7/1842 | BON |
| Asplenium obovatum | GB, VC113 Channel Islands, Guernsey,Saint Peters Port | William Hillhouse | William Hillhouse | 10/9/1881 | BIRM |
| Asplenium obovatum | GB, VC113 Channel Islands, Jersey | Douglas Montague Heath | Douglas Montague Heath | 11/6/1936 | BIRM |
| Asplenium obovatum | GB, VC113 Channel Islands, Portelet Bay, Jersey | Frederick Janson Hanbury | Frederick Janson Hanbury | 8/7/1884 | BON |
| Asplenium obovatum | GB, VC113 Channel Islands, Saint Aubin's | Augustin Ley | Augustin Ley | 22/7/1885 | BIRM |
| Asplenium obovatum | GB, VC113 Channel Islands, Saint Saviour's, Guernsey | Margaret Dawber | William Hunt Painter | 6/1894 | ABS |
| Asplenium obovatum | GB, Wales | I Williams | Arthur Waters Preston George Stephen West | 1870 | BIRM |