 | Buxus sempervirens | GB, VC34 West Gloucestershire, Wotton Hill | Gustavus A Ornano St Brody | British Botanical Competition | 5/1863 | GLR |
 | Caltha palustris var. guerangerii | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 5/1864 | GLR |
 | Caltha palustris var. guerangerii | GB, VC59 South Lancashire, Read | | British Botanical Competition Lydia Ernestine Becker | 29/4/1864 | MANCH |
 | Cardamine amara | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 6/1864 | GLR |
 | Cardamine amara | GB, VC34 West Gloucestershire, Berkeley | Gustavus A Ornano St Brody | British Botanical Competition | 5/1864 | GLR |
 | Cardamine impatiens | GB, VC34 West Gloucestershire, Mitcheldean | Gustavus A Ornano St Brody | British Botanical Competition | 7/1864 | GLR |
 | Cardamine pratensis | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 6/1864 | GLR |
 | Cardamine pratensis | GB, VC33 East Gloucestershire, Upton St Leonards | | British Botanical Competition | 5/1864 | GLR |
 | Carex pendula | GB, Lancashire, Moreton Woods | | British Botanical Competition | 5/7/1864 | BON |
 | Cerastium fontanum subsp. holosteoides | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 5/1864 | GLR |
 | Cerastium glomeratum | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 5/1864 | GLR |
 | Cerastium glomeratum | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 5/1864 | GLR |
 | Cerastium semidecandrum | GB, VC34 West Gloucestershire, Over | Gustavus A Ornano St Brody | British Botanical Competition | 5/1864 | GLR |
 | Chenopodium bonus-henricus | GB, VC34 West Gloucestershire, Beachley | Gustavus A Ornano St Brody | British Botanical Competition | 7/1864 | GLR |
 | Chenopodium glaucum | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 9/1864 | GLR |
 | Chenopodium polyspermum | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 9/1864 | GLR |
 | Chenopodium urbicum | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 9/1864 | GLR |
 | Cochlearia danica | GB, VC34 West Gloucestershire, Sharpness Point | Gustavus A Ornano St Brody | British Botanical Competition | 6/1864 | GLR |
 | Colchicum autumnale | GB, VC59 South Lancashire, Portfield | | British Botanical Competition Lydia Ernestine Becker | 13/10/1864 | MANCH |
 | Consolida ajacis | GB, VC33 East Gloucestershire, Cirencester | Gustavus A Ornano St Brody | British Botanical Competition | 7/1864 | GLR |
 | Coronopus squamatus | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 6/1864 | GLR |
 | Crataegus monogyna | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 6/1864 | GLR |
 | Cystopteris fragilis | GB, VC34 West Gloucestershire, Lancaut | Gustavus A Ornano St Brody | British Botanical Competition | 9/1863 | GLR |
 | Cytisus scoparius | GB, VC33 East Gloucestershire, Cranham | Gustavus A Ornano St Brody | British Botanical Competition | 5/1864 | GLR |
 | Diplotaxis muralis | GB, VC33 East Gloucestershire, Gloucester | | British Botanical Competition | 7/1864 | GLR |
 | Diplotaxis tenuifolia | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 7/1864 | GLR |
 | Dryopteris carthusiana | GB, VC34 West Gloucestershire, Forest of Dean | Gustavus A Ornano St Brody | British Botanical Competition | 8/1864 | GLR |
 | Dryopteris dilatata | GB, VC33 East Gloucestershire, Cranham | Gustavus A Ornano St Brody | British Botanical Competition | 8/1864 | GLR |
 | Dryopteris dilatata | GB, VC34 West Gloucestershire, Forest of Dean | Gustavus A Ornano St Brody | British Botanical Competition | 8/1864 | GLR |
 | Dryopteris dilatata | GB, VC34 West Gloucestershire, Forest of Dean | Gustavus A Ornano St Brody | British Botanical Competition | 8/1864 | GLR |
 | Dryopteris dilatata | GB, VC34 West Gloucestershire, Forest of Dean | Gustavus A Ornano St Brody | British Botanical Competition | 9/1864 | GLR |
 | Dryopteris filix-mas | GB, VC33 East Gloucestershire, Cranham | Gustavus A Ornano St Brody | British Botanical Competition | 10/1864 | GLR |
 | Dryopteris filix-mas | GB, VC34 West Gloucestershire, Mitcheldean | Gustavus A Ornano St Brody | British Botanical Competition | 9/1864 | GLR |
 | Equisetum fluviatile | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 8/1865 | GLR |
 | Equisetum telmateia | GB, VC33 East Gloucestershire, Cranham | Gustavus A Ornano St Brody | British Botanical Competition | 8/1868 | GLR |
 | Erophila verna | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 4/1864 | GLR |
 | Erophila verna var. praecox | GB, VC33 East Gloucestershire, Whitcomb | | British Botanical Competition | 7/1864 | GLR |
 | Erysimum cheiranthoides | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 9/1863 | GLR |
 | Euonymus europaeus | GB, VC34 West Gloucestershire, Forest of Dean | | British Botanical Competition | 5/1864 | GLR |
 | Euonymus europaeus | GB, VC34 West Gloucestershire, Hartpury | Gustavus A Ornano St Brody | British Botanical Competition | 5/1864 | GLR |