| Hymenophyllum tunbrigense | FR, Finist?re, Bretagne, Plougastel | Boreau | Ernest Charles Horrell F S Bennett | 31/8/1876 | BON |
| Hymenophyllum wilsonii | GB, VC1 West Cornwall, Zennor | Henry Groves | Botanical Exchange Club of The British Isles Charles Bailey Henry & James Groves | 8/7/1880 | BIRM |
| Hymenophyllum tunbrigense | GB, VC2 East Cornwall, Golitha falls | Harold Stuart Thompson | Harold Stuart Thompson | 3/7/1919 | BIRM |
| Hymenophyllum tunbrigense | GB, VC2 East Cornwall, Golitha falls | Harold Stuart Thompson | Harold Stuart Thompson | 9/1900 | BIRM |
| Hymenophyllum wilsonii | GB, Cornwall | William Booth Waterfall | Harold Stuart Thompson | 1880 | BIRM |
| Hymenophyllum wilsonii | GB, VC3 South Devon, Staple Tor, Dartmoor | William Wise | | 3/9/1888 | LAUS |
| Hymenophyllum tunbrigense | GB, VC5 South Somerset, Alfoxton | Harold Stuart Thompson | Harold Stuart Thompson | 7/1886 | BIRM |
| Hymenophyllum tunbrigense | GB, VC14 East Sussex, Ardingly | William West | George Stephen West William West | 26/5/1890 | BIRM |
| Hymenophyllum tunbrigense | GB, VC14 East Sussex, Ardingly | C P Smith William West William West | George Stephen West William West | 26/5/1890 | BIRM |
| Hymenophyllum tunbrigense | GB, VC14 East Sussex, Eridge Old Park | Job Edward Lousley | Harold Stuart Thompson | 17/9/1933 | BIRM |
| Hymenophyllum tunbrigense | GB, VC14 East Sussex, Eridge Rocks | Frederick W E Shrivell | George Stephen West William West | 5/1877 | BIRM |
| Hymenophyllum tunbrigense | GB, VC14 East Sussex, Eridge Rocks | Arthur Langford Still | Harold Stuart Thompson | 7/1934 | BIRM |
| Hymenophyllum tunbrigense | GB, VC14 East Sussex, Tilgate Forest | | Harold Stuart Thompson James Alexander Brewer Thomas Clark | 7/1847 | BIRM |
| Hymenophyllum tunbrigense | GB, VC36 Herefordshire, Ross | Augustin Ley | Augustin Ley | 28/12/1880 | BIRM |
| Hymenophyllum wilsonii | GB, VC41 Glamorganshire, Craig y Llyn | Augustin Ley | Augustin Ley | 29/7/1890 | BIRM |
| Hymenophyllum wilsonii | GB, VC42 Breconshire, Blaen Hepste | Augustin Ley | Augustin Ley | 9/7/1896 | BIRM |
| Hymenophyllum tunbrigense | GB, VC42 Breconshire, Talyllyn | Samuel David Titmas | Samuel David Titmas | 8/1877 | GOD |
| Hymenophyllum wilsonii | GB, VC42 Breconshire, Talyllyn | Samuel David Titmas | Samuel David Titmas | 8/1877 | GOD |
| Hymenophyllum wilsonii | GB, VC43 Radnorshire, Aberedw | Augustin Ley | Augustin Ley | 27/8/1879 | BIRM |
| Hymenophyllum wilsonii | GB, VC43 Radnorshire, Cwm Elan | Augustin Ley | Augustin Ley | 28/5/1874 | BIRM |
| Hymenophyllum | GB, VC44 Carmarthenshire, Rhandirmwyn | Dorothy Ellis de Vesian | Dorothy Ellis de Vesian | 7/1956 | GLR |
| Hymenophyllum wilsonii | GB, VC46 Cardiganshire, Cwm Rhaidr | Augustin Ley | Augustin Ley | 30/8/1875 | BIRM |
| Hymenophyllum wilsonii | GB, VC46 Cardiganshire, Pysgotwr Valley | | Augustin Ley | 16/7/1890 | BIRM |
| Hymenophyllum wilsonii | GB, VC48 Merionethshire, Arthog | | | 31/7/1877 | BON |
| Hymenophyllum tunbrigense | GB, VC48 Merionethshire, Barmouth | E Pattison | Douglas Montague Heath Frederick Robinson | 12/1905 | BIRM |
| Hymenophyllum wilsonii | GB, VC48 Merionethshire, Cader Idris | Augustin Ley | Augustin Ley | 21/6/1887 | BIRM |
| Hymenophyllum wilsonii | GB, VC48 Merionethshire, Cader Idris | Philip Brookes Mason | Philip Brookes Mason | | BON |
| Hymenophyllum wilsonii | GB, VC48 Merionethshire, Cader Idris, Llyn Cau | Augustin Ley | Augustin Ley | 3/9/1875 | BIRM |
| Hymenophyllum wilsonii | GB, VC48 Merionethshire, Craig Maesglase | Augustin Ley | Augustin Ley | 31/8/1875 | BIRM |
| Hymenophyllum tunbrigense | GB, VC48 Merionethshire, Rhaeadr Du | Harold Stuart Thompson | Harold Stuart Thompson | 28/6/1902 | BIRM |
| Hymenophyllum wilsonii | GB, VC49 Caernarvonshire, Aber Falls | George Hartley Bryan | Harold Stuart Thompson | | BIRM |
| Hymenophyllum wilsonii | GB, VC49 Caernarvonshire, Capel Curig | George Stephen West | | 4/1908 | BIRM |
| Hymenophyllum wilsonii | GB, VC49 Caernarvonshire, Carnedd Dafydd | Frederick Janson Hanbury | | 28/7/1891 | BON |
| Hymenophyllum wilsonii | GB, VC49 Caernarvonshire, Dolbadarn Castle | Arthur Langford Still | Harold Stuart Thompson Edward Charles Wallace | 27/6/1936 | BIRM |
| Hymenophyllum wilsonii | GB, VC49 Caernarvonshire, Llanberis | Charles Cardale Babington | George Stephen West William West | 9/9/1866 | BIRM |
| Hymenophyllum wilsonii | GB, VC49 Caernarvonshire, Llanberis | Francis Brent | Harold Stuart Thompson Thomas Clark | 5/1849 | BIRM |
| Hymenophyllum wilsonii | GB, VC49 Caernarvonshire, Llanberis GB, VC49 Caernarvonshire, Snowdon | William Robert Crotch | Charles Ottley Groom | 1850 | BON |
| Hymenophyllum wilsonii | GB, VC49 Caernarvonshire, Llanberis | Douglas Montague Heath | Douglas Montague Heath | 25/7/1921 | BIRM |
| Hymenophyllum wilsonii | GB, VC49 Caernarvonshire, Llyn Ogwen | Douglas Montague Heath | Douglas Montague Heath | 23/7/1921 | BIRM |
| Hymenophyllum wilsonii | GB, VC49 Caernarvonshire, Snowdon | J Knapp | Harold Stuart Thompson James Walter White | 1836 | BIRM |