| Althaea officinalis | GB, VC6 North Somerset, Portishead | Eliza Standerwick Gregory | Eliza Standerwick Gregory | 1905 | ABS |
| Anthriscus caucalis | GB, VC6 North Somerset, Berrow | Eliza Standerwick Gregory | Eliza Standerwick Gregory | 28/4/1903 | ABS |
| Anthriscus cerefolium | GB, VC6 North Somerset, Banwell | Eliza Standerwick Gregory | Watson Botanical Exchange Club Eliza Standerwick Gregory Harold Stuart Thompson | 27/5/1904 | BIRM |
| Arenaria serpyllifolia subsp. leptoclados | GB, VC6 North Somerset, Chilton Polden | Eliza Standerwick Gregory | Eliza Standerwick Gregory | | ABS |
| Asplenium obovatum | GB, VC1 West Cornwall, Newlyn, Penzance | Eliza Standerwick Gregory | Eliza Standerwick Gregory William Hunt Painter | 16/8/1894 | ABS |
| Cakile maritima | GB, VC6 North Somerset, Weston-super-Mare | Eliza Standerwick Gregory | Eliza Standerwick Gregory | 5/10/1910 | ABS |
| Carex acutiformis | GB, VC1 West Cornwall, Tregair Moor, Newlyn East | Chambre Corker Vigurs | Chambre Corker Vigurs Eliza Standerwick Gregory | 13/7/1907 | BM |
| Carex acutiformis | GB, VC6 North Somerset, Cheddar | James Walter White | Eliza Standerwick Gregory | 31/5/1893 | BM |
| Carex appropinquata | IE, VCH23 Westmeath, Ladestown | Harry Corbyn Levinge | Eliza Standerwick Gregory | 16/7/1891 | BM |
| Carex appropinquata | IE, VCH23 Westmeath, Lough Ennell | Harry Corbyn Levinge | Eliza Standerwick Gregory Harry Corbyn Levinge | 16/7/1891 | BM |
| Carex arenaria | GB, VC6 North Somerset, Burnham | Eliza Standerwick Gregory | Eliza Standerwick Gregory | | BM |
| Carex arenaria | GB, VC6 North Somerset, Burnham | Eliza Standerwick Gregory | Eliza Standerwick Gregory | 17/5/1899 | BM |
| Carex arenaria | GB, VC6 North Somerset, Weston-super-Mare | | Eliza Standerwick Gregory | 1888 | BM |
| Carex canescens | GB, VC90 Angus, White Water | Alexander Somerville | Alexander Somerville Eliza Standerwick Gregory | 31/7/1896 | BM |
| Carex dioica | GB, VC9 Dorset, Wareham Heath | James Walter White | Eliza Standerwick Gregory | 10/7/1896 | BM |
| Carex dioica | GB, VC97 West Inverness-shire, Arisaig | William Frederick Miller | Eliza Standerwick Gregory | 18/7/1895 | BM |
| Carex dioica | IE | Charlotte L Peck | Eliza Standerwick Gregory | 6/1905 | BM |
| Carex distans | GB, VC6 North Somerset, Berrow | Eliza Standerwick Gregory | | 13/6/1896 | ABS |
| Carex distans | GB, VC6 North Somerset, Berrow | Eliza Standerwick Gregory | Eliza Standerwick Gregory | 13/6/1896 | ABS |
| Carex disticha | GB, VC6 North Somerset, Shapwick | Eliza Standerwick Gregory | Eliza Standerwick Gregory | 22/6/1898 | BM |
| Carex divisa | GB, VC9 Dorset, Bridport | J D | Eliza Standerwick Gregory | 22/6/1895 | BM |
| Carex divisa | GB, VC16 West Kent, Cliffe-at-Hoo | James Groves | Botanical Exchange Club of The British Isles Eliza Standerwick Gregory Henry & James Groves | 30/5/1905 | BM |
| Carex divisa | GB, VC25 East Suffolk, Southwold | Charles Edgar Salmon | Charles Edgar Salmon Eliza Standerwick Gregory | 6/1896 | BM |
| Carex divulsa subsp. divulsa | GB, VC6 North Somerset, Tickenham | Eliza Standerwick Gregory | Eliza Standerwick Gregory | 6/1900 | BM |
| Carex divulsa subsp. divulsa | GB, VC6 North Somerset, Tickenham | Eliza Standerwick Gregory | Eliza Standerwick Gregory | 6/7/1900 | BM |
| Carex divulsa subsp. divulsa | GB, VC7 North Wiltshire, Kingsdown | Eliza Standerwick Gregory | Eliza Standerwick Gregory | 21/6/1884 | BM |
| Carex echinata | GB, VC6 North Somerset, Shapwick | Eliza Standerwick Gregory | Eliza Standerwick Gregory | 1896 | BM |
| Carex echinata | GB, VC6 North Somerset, Shapwick | Eliza Standerwick Gregory | Eliza Standerwick Gregory | 6/1888 | BM |
| Carex echinata | GB, Mid-West Perthshire, Am Binnein | Alexander Somerville | Alexander Somerville Eliza Standerwick Gregory | 9/8/1888 | BM |
| Carex elongata | GB, VC22 Berkshire, Wokingham | Charles Edgar Salmon | Charles Edgar Salmon Eliza Standerwick Gregory | 30/5/1893 | BM |
| Carex hirta | GB, VC6 North Somerset, Berrow | Eliza Standerwick Gregory | Eliza Standerwick Gregory | 15/6/1897 | BM |
| Carex hirta | GB, VC6 North Somerset, Weston-super-Mare | | Eliza Standerwick Gregory | 1888 | BM |
| Carex hirta | GB, VC37 Worcestershire, Malvern | Spencer Henry Bickham | Watson Botanical Exchange Club Eliza Standerwick Gregory Spencer Henry Bickham | 8/7/1906 | BM |
| Carex hirta | GB, VC56 Nottinghamshire | Charles S Musson | Eliza Standerwick Gregory | 1885 | BM |
| Carex lasiocarpa | GB, VC79 Selkirkshire, Moss | Eliza Standerwick Gregory | Eliza Standerwick Gregory | 12/7/1913 | BM |
| Carex lasiocarpa | GB, VC97 West Inverness-shire, Arisaig | William Frederick Miller | Eliza Standerwick Gregory | 2/7/1895 | BM |
| Carex muricata | GB, VC1 West Cornwall, Helston | Edward Shearburn Marshall | Watson Botanical Exchange Club Edward Shearburn Marshall Eliza Standerwick Gregory William Charles Barton | 21/6/1917 | BM |
| Carex otrubae x remota = C. x pseudoaxillaris | GB, VC6 North Somerset, Bathampton | Charlotte L Peck | Eliza Standerwick Gregory | 6/1904 | BM |
| Carex otrubae x remota = C. x pseudoaxillaris | GB, VC37 Worcestershire, Malvern | James Henry Augustus Steuart | Eliza Standerwick Gregory James Henry Augustus Steuart | 7/1892 | BM |
| Carex otrubae x remota = C. x pseudoaxillaris | GB, VC37 Worcestershire, Malvern, Barnard's Green | | Eliza Standerwick Gregory | 19/6/1889 | BM |