| Meconopsis cambrica | GB, VC4 North Devon, Lynmouth | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 7/1876 | BIRM |
| Apium graveolens | GB, Devon | | Robert Coane Roberts Jordan | 7/1876 | BIRM |
| Asperula odorata | GB, VC5 South Somerset, Buckland Wood | Charles James Rufus Jordan | Robert Coane Roberts Jordan | 7/1846 | BIRM |
| Alchemilla filicaulis subsp. vestita | GB, VC6 North Somerset, Nightingale Valley, Clifton | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 9/5/1849 | BIRM |
| Paris quadrifolia | GB, VC6 North Somerset, Portishead | Mary Warne | Robert Coane Roberts Jordan | | BIRM |
| Diplotaxis muralis | GB, VC6 North Somerset, Saint Vincent's Rocks | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 1848 | BIRM |
| Teucrium chamaedrys | GB, VC6 North Somerset, Tickenham | Francis Bond | Robert Coane Roberts Jordan | | BIRM |
| Minuartia verna | GB, VC8 South Wiltshire, Salisbury | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | | BIRM |
| Cirsium dissectum | GB, VC9 Dorset, Glanvilles Wootton | William Risdon Hall Jordan | Robert Coane Roberts Jordan | 1848 | BIRM |
| Genista tinctoria | GB, VC9 Dorset, Glanvilles Wootton | William Risdon Hall Jordan | Robert Coane Roberts Jordan | | BIRM |
| Malva neglecta | GB, VC11 South Hampshire, Lymington | William Risdon Hall Jordan | Robert Coane Roberts Jordan | 9/1880 | BIRM |
| Solanum nigrum | GB, VC11 South Hampshire, Lymington | William Risdon Hall Jordan | Robert Coane Roberts Jordan | 9/1880 | BIRM |
| Ajuga chamaepitys | GB, VC16 West Kent, Cobham | Robert Coane Roberts Jordan | | 8/1850 | BIRM |
| Cuscuta epithymum | GB, VC16 West Kent, Cobham | Charles James Rufus Jordan | Robert Coane Roberts Jordan | 8/1850 | BIRM |
| Campanula trachelium | GB, VC16 West Kent, Darenth | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 8/1850 | BIRM |
| Rhamnus cathartica | GB, VC16 West Kent, Darenth | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 12/1848 | BIRM |
| Astragalus glycyphyllos | GB, VC16 West Kent, Darenth Wood | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 5/7/1848 | BIRM |
| Campanula trachelium | GB, VC16 West Kent, Darenth Wood | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 8/1850 | BIRM |
| Fagopyrum esculentum | GB, VC16 West Kent, Darenth Wood | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 8/1850 | BIRM |
| Lysimachia nummularia | GB, VC16 West Kent, Darenth Wood | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 8/1850 | BIRM |
| Scabiosa columbaria | GB, VC16 West Kent, Darenth Wood | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 8/1850 | BIRM |
| Asperula cynanchica | GB, VC16 West Kent, Dartford | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 1848 | BIRM |
| Descurainia sophia | GB, VC16 West Kent, Erith | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 1848 | BIRM |
| Centaurea calcitrapa | GB, VC16 West Kent, Gravesend | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 8/1850 | BIRM |
| Lactuca virosa | GB, VC16 West Kent, Greenhithe | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 8/1850 | BIRM |
| Helianthemum nummularium | GB, Kent | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 1848 | BIRM |
| Reseda lutea | GB, Kent | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 1848 | BIRM |
| Reseda lutea | GB, Kent | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 1848 | BIRM |
| Carex riparia | GB, VC18 South Essex, Epping | | Robert Coane Roberts Jordan | 26/5/1861 | BIRM |
| Genista anglica | GB, VC18 South Essex, Epping | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 26/5/1861 | BIRM |
| Hottonia palustris | GB, VC18 South Essex, Epping | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 28/5/1867 | BIRM |
| Hottonia palustris | GB, VC18 South Essex, Epping | | Robert Coane Roberts Jordan | 28/5/1867 | BIRM |
| Hottonia palustris | GB, VC18 South Essex, Epping | Robert Coane Roberts Jordan | | 21/6/1881 | BIRM |
| Equisetum fluviatile | GB, VC18 South Essex, Epping Forest | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 5/1867 | BIRM |
| Genista anglica | GB, VC18 South Essex, Epping Forest | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 5/1884 | BIRM |
| Hottonia palustris | GB, VC18 South Essex, Epping Forest | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 24/5/1848 | BIRM |
| Leonurus cardiaca | GB, VC18 South Essex, Warley | | Robert Coane Roberts Jordan | 9/1875 | BIRM |
| Hottonia palustris | GB, Essex, Epping | | Robert Coane Roberts Jordan | 26/5/1861 | BIRM |
| Mercurialis annua | GB, VC18,VC21, Upper Clapton | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 1848 | BIRM |
| Erodium cicutarium var. chaerophyllum | GB, VC25 East Suffolk, Lowestoft | | Robert Coane Roberts Jordan | 8/1875 | BIRM |