| Carex muricata subsp. pairae | GB, VC29 Cambridgeshire, Hildersham | Arthur Oliver Chater | | 12/7/1956 | BM |
| Carex muricata subsp. pairae | GB, VC46 Cardiganshire, Aberayron | Arthur Oliver Chater | | 22/7/1960 | BM |
| Carex muricata subsp. pairae | GB, VC46 Cardiganshire, Aberayron | Arthur Oliver Chater | | 22/7/1960 | BM |
| Carex muricata subsp. pairae | GB, VC46 Cardiganshire, Aberffrwd | Arthur Oliver Chater | | 23/7/1960 | BM |
| Carex muricata subsp. pairae | GB, VC46 Cardiganshire, Aberystwyth | Arthur Oliver Chater | | 18/6/1956 | BM |
| Carex muricata subsp. pairae | GB, VC46 Cardiganshire, Crosswood/Trawsgoed | Arthur Oliver Chater | | 19/7/1960 | BM |
| Carex muricata subsp. pairae | GB, VC46 Cardiganshire, Llanilar | Arthur Oliver Chater | | 21/8/1959 | BM |
| Carex muricata subsp. pairae | GB, VC46 Cardiganshire, Llyfnant Valley | Arthur Oliver Chater | | 2/8/1960 | BM |
| Carex muricata subsp. pairae | GB, VC46 Cardiganshire, Talybont | Arthur Oliver Chater | | 19/6/1956 | BM |
| Carex muricata subsp. pairae | GB, VC46 Cardiganshire, Talybont | Arthur Oliver Chater | | 19/6/1956 | BM |
| Carex muricata subsp. pairae | GB, VC46 Cardiganshire, Trawscoed | Arthur Oliver Chater | | 19/7/1960 | BM |
| Carex muricata subsp. pairae | GB, VC46 Cardiganshire, Tre Taliesin | Arthur Oliver Chater | | 29/7/1958 | BM |
| Carex muricata subsp. pairae | GB, VC46 Cardiganshire, Wyre | Arthur Oliver Chater | | 11/6/1956 | BM |
| Carex muricata subsp. pairae | GB, VC69 Westmorland, Crosthwaite | Arthur Oliver Chater | | 9/8/1960 | BM |
| Carex muricata subsp. pairae | GB, VC88 Mid Perthshire, Coshieville | Arthur Oliver Chater | | 22/6/1953 | BM |
| Carex muricata subsp. pairae | GB, VC88 Mid Perthshire, Keltney Burn | Arthur Oliver Chater | | 22/6/1953 | BM |
| Carex muricata subsp. pairae | GB, VC88 Mid Perthshire, Keltney Burn | Arthur Oliver Chater | | 22/6/1953 | BM |
| Carex muricata subsp. pairae | GB, VC88 Mid Perthshire, Keltneyburn | Arthur Oliver Chater | | 22/6/1953 | BM |
| Carex muricata subsp. pairae | GB, VC91,VC92, Peterculter | Arthur Oliver Chater | | 10/8/1956 | BM |
| Carex muricata subsp. pairae | GB, VC67 South Northumberland, Kielder Burn | Roderick William Corner | | 8/9/1991 | BM |
| Carex muricata subsp. lamprocarpa | GB, VC80 Roxburghshire, Smailholm Crags | Roderick William Corner | | 15/8/1971 | BM |
| Carex muricata subsp. pairae | GB, VC17 Surrey, Frith Hill, Godalming | | James Groves | | BM |
| Carex muricata subsp. pairae | GB, VC26 West Suffolk, Brandon Warren | | | | BIRM |
| Carex muricata subsp. pairae | GB, VC27 East Norfolk, Fritton | Langley Kitching | | 7/7/1899 | BIRM |
| Carex muricata subsp. pairae | GB, VC30 Bedfordshire, Maulden | Job Edward Lousley | Job Edward Lousley | 28/10/1966 | BM |
| Carex muricata subsp. lamprocarpa | GB, VC37 Worcestershire, Habberley Valley | | Langley Kitching | 6/1877 | BIRM |
| Carex muricata subsp. pairae | GB, VC37 Worcestershire, Little Malvern | Albert John Crosfield | Watson Botanical Exchange Club Anthony Hurt Wolley Dod Albert John Crosfield | 8/1915 | BM |
| Carex muricata subsp. pairae | GB, VC48 Merionethshire, Tywyn | Charles Edward Britton | Botanical Exchange Club of The British Isles Patrick Martin Hall | 20/7/1931 | BM |
| Carex muricata subsp. pairae | GB, VC49 Caernarvonshire, Llanrwst | Francis Alfred Hanbury | Francis Alfred Hanbury | 18/6/1864 | BM |
| Carex muricata subsp. pairae | GB, VC52 Anglesey, Rhoscolyn | Arthur Langford Still | | 14/6/1937 | BM |
| Carex muricata subsp. pairae | GB, VC62 North-east Yorkshire, Kildale | William A Mudd | George Stephen West | 7/1852 | BIRM |
| Carex muricata subsp. pairae | GB, VC63 South-west Yorkshire, Doncaster | William West | George Stephen West | 8/1884 | BIRM |
| Carex muricata subsp. pairae | GB, VC89 East Perthshire, Stenton Rock, Dunkeld | J H Penson | | 11/8/1961 | BM |
| Carex muricata subsp. lamprocarpa | GB, VC17 Surrey, Puttenham | Joseph Edward Little | Joseph Edward Little | 2/7/1925 | BM |
| Carex muricata subsp. pairae | GB, VC17 Surrey, Wey Navigation | Albert Bruce Jackson | William Charles Barton | 25/6/1916 | BM |
| Carex muricata subsp. pairae | GB, VC28 West Norfolk, Beechamwell | Richard William David | | 5/7/1978 | BM |
| Carex muricata subsp. pairae | GB, VC28 West Norfolk, Garboldisham Heath | | | 11/7/1953 | BM |
| Carex muricata subsp. lamprocarpa | GB, VC29 Cambridgeshire, Boxworth | | | 13/7/1953 | BM |
| Carex muricata subsp. pairae | GB, VC30 Bedfordshire, Chicksands, Rowney Warren | Joseph Edward Little | Anthony Hurt Wolley Dod | 26/7/1930 | BM |
| Carex muricata subsp. pairae | GB, VC30 Bedfordshire, Rowney Warren | Joseph Edward Little | Botanical Exchange Club of The British Isles William Charles Barton | 14/6/1924 30/7/1924 | BM |