| Carex rupestris | GB, VC89 East Perthshire, Ben Vrackie | Richard Charles L'Estrange Burges | | 29/6/1936 | BIRM |
| Carex rupestris | GB, VC90 Angus, Glen Doll | Richard Charles L'Estrange Burges | | 27/6/1951 | BIRM |
| Carex serotina | GB, VC68 North Northumberland, Ross Links | Richard Charles L'Estrange Burges | | 16/7/1938 | BIRM |
| Carex strigosa | GB, VC37 Worcestershire, Rubery | Richard Charles L'Estrange Burges | | 27/6/1937 | BIRM |
| Carex strigosa | GB, VC55 Leicestershire, Loddington Reddish GB, VC55 Leicestershire, Tugby | Richard Charles L'Estrange Burges | | 20/6/1948 | BIRM |
| Carex strigosa | GB, VC62 North-east Yorkshire, Forge Valley | Richard Charles L'Estrange Burges | | 17/6/1936 | BIRM |
| Carex sylvatica | GB, VC19 North Essex, Radwinter | Richard Charles L'Estrange Burges | | 24/4/1935 | BIRM |
| Carex sylvatica | GB, VC36 Herefordshire, Symonds Yat | Richard Charles L'Estrange Burges | | 16/5/1936 | BIRM |
| Carex sylvatica | GB, VC66 County Durham, River Tees at High Force | Richard Charles L'Estrange Burges | | 23/6/1934 | BIRM |
| Carex tomentosa | GB, VC33 East Gloucestershire, Cirencester | Richard Charles L'Estrange Burges | | 17/6/1944 | BIRM |
| Carex tomentosa | GB, VC33 East Gloucestershire, Cirencester | Richard Charles L'Estrange Burges | | 17/6/1944 | BIRM |
| Carex vaginata | GB, VC88 Mid Perthshire, Beinn Laoigh | Richard Charles L'Estrange Burges | | 17/7/1938 | BIRM |
| Carex vaginata | GB, VC90 Angus, Caenlochan | Richard Charles L'Estrange Burges | | 15/7/1939 | BIRM |
| Carex vaginata | GB, VC90 Angus, Glen Fiagh | Richard Charles L'Estrange Burges | | 22/6/1936 | BIRM |
| Carex vaginata | GB, VC90 Angus, Glen Fiagh | Richard Charles L'Estrange Burges | | 22/6/1936 | BIRM |
| Carex viridula subsp. brachyrrhyncha | GB, VC8 South Wiltshire, Bulford | Richard Charles L'Estrange Burges | | 28/6/1941 | BIRM |
| Carex viridula subsp. brachyrrhyncha | GB, VC8 South Wiltshire, Bulford | Richard Charles L'Estrange Burges | | 28/6/1941 | BIRM |
| Carex viridula subsp. brachyrrhyncha | IE, VCH7 South Tipperary, Cahir | Richard Charles L'Estrange Burges | | 13/6/1937 | BIRM |
| Carex viridula subsp. oedocarpa | IE, VCH20 Co. Wicklow, The Murrough | Richard Charles L'Estrange Burges | | 6/6/1937 | BIRM |
| Carex viridula subsp. viridula | GB, VC65 North-west Yorkshire, Teesdale,High Force | Richard Charles L'Estrange Burges | | 23/6/1934 | BIRM |
| Carex vulpina | GB, VC13 West Sussex, Amberley Wild Brooks | Richard Charles L'Estrange Burges | Job Edward Lousley | 6/1949 | E |
| Carum bulbocastanum | GB, VC30 Bedfordshire, Barton Hills | Richard Charles L'Estrange Burges | | 1/7/1939 | BIRM |
| Carum bulbocastanum | GB, VC30 Bedfordshire, Barton Hills | Richard Charles L'Estrange Burges | | 1/7/1939 | BIRM |
| Carum bulbocastanum | GB, VC30 Bedfordshire, Barton Hills | Richard Charles L'Estrange Burges | | 1/7/1939 | BIRM |
| Carum bulbocastanum | GB, VC30 Bedfordshire, Totternhoe | Richard Charles L'Estrange Burges | | 11/7/1943 | BIRM |
| Carum carvi | GB, VC36 Herefordshire, Woolhope | Richard Charles L'Estrange Burges | | 28/5/1939 | BIRM |
| Carum carvi | GB, VC36 Herefordshire, Woolhope | Richard Charles L'Estrange Burges | | 28/5/1939 | BIRM |
| Carum carvi | GB, VC109 Caithness, John O'groats | Richard Charles L'Estrange Burges | | 1/7/1946 | BIRM |
| Carum petroselinum | GB, VC37 Worcestershire, Droitwich | Richard Charles L'Estrange Burges | | 28/6/1942 | BIRM |
| Carum segetum | GB, VC8 South Wiltshire, Lark Hill | Richard Charles L'Estrange Burges | | 7/1941 | BIRM |
| Carum segetum | GB, VC23 Oxfordshire, Oxford,Port Meadow | Richard Charles L'Estrange Burges | | 7/9/1946 | BIRM |
| Carum segetum | GB, VC37 Worcestershire, Broadwas | Richard Charles L'Estrange Burges | | 21/7/1935 | BIRM |
| Carum verticillatum | GB, VC9 Dorset, Wareham | Richard Charles L'Estrange Burges | | 30/6/1949 | BIRM |
| Carum verticillatum | GB, VC17 Surrey, Ottershaw | Richard Charles L'Estrange Burges | | 28/9/1947 | BIRM |
| Carum verticillatum | GB, VC49 Caernarvonshire, Beddgelert | Richard Charles L'Estrange Burges | | 3/8/1944 | BIRM |
| Carum verticillatum | GB, VC97 West Inverness-shire, Ben Nevis | Richard Charles L'Estrange Burges | | 20/8/1930 | BIRM |
| Carum verticillatum | IE, VCH1 South Kerry, Cloon Lough | Richard Charles L'Estrange Burges | | 21/7/1947 | BIRM |
| Caucalis arvensis | GB, VC8 South Wiltshire, Farley | Richard Charles L'Estrange Burges | | 30/6/1940 | BIRM |
| Caucalis daucoides | GB, VC29 Cambridgeshire, Eversden | Richard Charles L'Estrange Burges | | 29/6/1948 | BIRM |
| Caucalis daucoides | GB, VC29 Cambridgeshire, Eversden | Richard Charles L'Estrange Burges | | 29/6/1948 | BIRM |